126135254

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 222621696

約数和(自身を除く): 96486442

約数列:

[1, 2, 7, 14, 43, 86, 191, 301, 382, 602, 1097, 1337, 2194, 2674, 7679, 8213, 15358, 16426, 47171, 57491, 94342, 114982, 209527, 330197, 419054, 660394, 1466689, 2933378, 9009661, 18019322, 63067627, 126135254]

約数ペア:

[(1, 126135254), (2, 63067627), (7, 18019322), (14, 9009661), (43, 2933378), (86, 1466689), (191, 660394), (301, 419054), (382, 330197), (602, 209527), (1097, 114982), (1337, 94342), (2194, 57491), (2674, 47171), (7679, 16426), (8213, 15358)]