331547074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 539098560

約数和(自身を除く): 207551486

約数列:

[1, 2, 19, 38, 41, 82, 241, 482, 779, 883, 1558, 1766, 4579, 9158, 9881, 16777, 19762, 33554, 36203, 72406, 187739, 212803, 375478, 425606, 687857, 1375714, 4043257, 8086514, 8724923, 17449846, 165773537, 331547074]

約数ペア:

[(1, 331547074), (2, 165773537), (19, 17449846), (38, 8724923), (41, 8086514), (82, 4043257), (241, 1375714), (482, 687857), (779, 425606), (883, 375478), (1558, 212803), (1766, 187739), (4579, 72406), (9158, 36203), (9881, 33554), (16777, 19762)]