412259312

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 810125232

約数和(自身を除く): 397865920

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 491, 541, 776, 982, 1082, 1552, 1964, 2164, 3928, 4328, 7856, 8656, 47627, 52477, 95254, 104954, 190508, 209908, 265631, 381016, 419816, 531262, 762032, 839632, 1062524, 2125048, 4250096, 25766207, 51532414, 103064828, 206129656, 412259312]

約数ペア:

[(1, 412259312), (2, 206129656), (4, 103064828), (8, 51532414), (16, 25766207), (97, 4250096), (194, 2125048), (388, 1062524), (491, 839632), (541, 762032), (776, 531262), (982, 419816), (1082, 381016), (1552, 265631), (1964, 209908), (2164, 190508), (3928, 104954), (4328, 95254), (7856, 52477), (8656, 47627)]