2805979722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{52981}}^1$

素因数の和:53103

約数の個数: 64

約数和(自身を含む): 6978365184

約数和(自身を除く): 4172385462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 546, 582, 679, 1261, 1358, 2037, 2522, 3783, 4074, 7566, 8827, 17654, 26481, 52962, 52981, 105962, 158943, 317886, 370867, 688753, 741734, 1112601, 1377506, 2066259, 2225202, 4132518, 4821271, 5139157, 9642542, 10278314, 14463813, 15417471, 28927626, 30834942, 35974099, 66809041, 71948198, 107922297, 133618082, 200427123, 215844594, 400854246, 467663287, 935326574, 1402989861, 2805979722]

約数ペア:

[(1, 2805979722), (2, 1402989861), (3, 935326574), (6, 467663287), (7, 400854246), (13, 215844594), (14, 200427123), (21, 133618082), (26, 107922297), (39, 71948198), (42, 66809041), (78, 35974099), (91, 30834942), (97, 28927626), (182, 15417471), (194, 14463813), (273, 10278314), (291, 9642542), (546, 5139157), (582, 4821271), (679, 4132518), (1261, 2225202), (1358, 2066259), (2037, 1377506), (2522, 1112601), (3783, 741734), (4074, 688753), (7566, 370867), (8827, 317886), (17654, 158943), (26481, 105962), (52962, 52981)]