2783151852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 7241601024

約数和(自身を除く): 4458449172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 421, 806, 842, 1209, 1263, 1367, 1612, 1684, 2418, 2526, 2734, 4101, 4836, 5052, 5468, 5473, 8202, 10946, 13051, 16404, 16419, 17771, 21892, 26102, 32838, 35542, 39153, 42377, 52204, 53313, 65676, 71084, 78306, 84754, 106626, 127131, 156612, 169508, 169663, 213252, 254262, 339326, 508524, 508989, 550901, 575507, 678652, 1017978, 1101802, 1151014, 1652703, 1726521, 2035956, 2203604, 2302028, 3305406, 3453042, 6610812, 6906084, 7481591, 14963182, 17840717, 22444773, 29926364, 35681434, 44889546, 53522151, 71362868, 89779092, 107044302, 214088604, 231929321, 463858642, 695787963, 927717284, 1391575926, 2783151852]

約数ペア:

[(1, 2783151852), (2, 1391575926), (3, 927717284), (4, 695787963), (6, 463858642), (12, 231929321), (13, 214088604), (26, 107044302), (31, 89779092), (39, 71362868), (52, 53522151), (62, 44889546), (78, 35681434), (93, 29926364), (124, 22444773), (156, 17840717), (186, 14963182), (372, 7481591), (403, 6906084), (421, 6610812), (806, 3453042), (842, 3305406), (1209, 2302028), (1263, 2203604), (1367, 2035956), (1612, 1726521), (1684, 1652703), (2418, 1151014), (2526, 1101802), (2734, 1017978), (4101, 678652), (4836, 575507), (5052, 550901), (5468, 508989), (5473, 508524), (8202, 339326), (10946, 254262), (13051, 213252), (16404, 169663), (16419, 169508), (17771, 156612), (21892, 127131), (26102, 106626), (32838, 84754), (35542, 78306), (39153, 71084), (42377, 65676), (52204, 53313)]