331328462

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 513798600

約数和(自身を除く): 182470138

約数列:

[1, 2, 41, 82, 139, 278, 709, 1418, 1681, 3362, 5699, 11398, 29069, 58138, 98551, 197102, 233659, 467318, 1191829, 2383658, 4040591, 8081182, 165664231, 331328462]

約数ペア:

[(1, 331328462), (2, 165664231), (41, 8081182), (82, 4040591), (139, 2383658), (278, 1191829), (709, 467318), (1418, 233659), (1681, 197102), (3362, 98551), (5699, 58138), (11398, 29069)]