1022510132

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4957}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 2099018880

約数和(自身を除く): 1076508748

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 556, 742, 973, 1484, 1946, 3892, 4957, 7367, 9914, 14734, 19828, 29468, 34699, 51569, 69398, 103138, 138796, 206276, 262721, 525442, 689023, 1050884, 1378046, 1839047, 2756092, 3678094, 4823161, 7356188, 9646322, 19292644, 36518219, 73036438, 146072876, 255627533, 511255066, 1022510132]

約数ペア:

[(1, 1022510132), (2, 511255066), (4, 255627533), (7, 146072876), (14, 73036438), (28, 36518219), (53, 19292644), (106, 9646322), (139, 7356188), (212, 4823161), (278, 3678094), (371, 2756092), (556, 1839047), (742, 1378046), (973, 1050884), (1484, 689023), (1946, 525442), (3892, 262721), (4957, 206276), (7367, 138796), (9914, 103138), (14734, 69398), (19828, 51569), (29468, 34699)]