7974355202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{953}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 13374377856

約数和(自身を除く): 5400022654

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 487, 781, 953, 974, 1562, 1906, 5357, 8591, 10483, 10714, 17182, 20966, 34577, 58927, 67663, 69154, 115313, 117854, 135326, 230626, 380347, 464111, 744293, 760694, 928222, 1488586, 4183817, 5105221, 8187223, 8367634, 10210442, 16374446, 32951881, 56157431, 65903762, 112314862, 362470691, 724941382, 3987177601, 7974355202]

約数ペア:

[(1, 7974355202), (2, 3987177601), (11, 724941382), (22, 362470691), (71, 112314862), (121, 65903762), (142, 56157431), (242, 32951881), (487, 16374446), (781, 10210442), (953, 8367634), (974, 8187223), (1562, 5105221), (1906, 4183817), (5357, 1488586), (8591, 928222), (10483, 760694), (10714, 744293), (17182, 464111), (20966, 380347), (34577, 230626), (58927, 135326), (67663, 117854), (69154, 115313)]