253032122

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 446770560

約数和(自身を除く): 193738438

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 661, 739, 1322, 1478, 4627, 5173, 9254, 10346, 24457, 27343, 48914, 54686, 171199, 191401, 342398, 382802, 488479, 976958, 3419353, 6838706, 18073723, 36147446, 126516061, 253032122]

約数ペア:

[(1, 253032122), (2, 126516061), (7, 36147446), (14, 18073723), (37, 6838706), (74, 3419353), (259, 976958), (518, 488479), (661, 382802), (739, 342398), (1322, 191401), (1478, 171199), (4627, 54686), (5173, 48914), (9254, 27343), (10346, 24457)]