1230682934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 2150453760

約数和(自身を除く): 919770826

約数列:

[1, 2, 13, 19, 26, 38, 67, 103, 134, 206, 247, 361, 494, 722, 871, 1273, 1339, 1742, 1957, 2546, 2678, 3914, 4693, 6859, 6901, 9386, 13718, 13802, 16549, 24187, 25441, 33098, 37183, 48374, 50882, 74366, 89167, 89713, 131119, 178334, 179426, 262238, 314431, 459553, 483379, 628862, 706477, 919106, 966758, 1412954, 1704547, 2491261, 3409094, 4982522, 5974189, 9184201, 11948378, 18368402, 32386393, 47333959, 64772786, 94667918, 615341467, 1230682934]

約数ペア:

[(1, 1230682934), (2, 615341467), (13, 94667918), (19, 64772786), (26, 47333959), (38, 32386393), (67, 18368402), (103, 11948378), (134, 9184201), (206, 5974189), (247, 4982522), (361, 3409094), (494, 2491261), (722, 1704547), (871, 1412954), (1273, 966758), (1339, 919106), (1742, 706477), (1957, 628862), (2546, 483379), (2678, 459553), (3914, 314431), (4693, 262238), (6859, 179426), (6901, 178334), (9386, 131119), (13718, 89713), (13802, 89167), (16549, 74366), (24187, 50882), (25441, 48374), (33098, 37183)]