1081708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2045120

約数和(自身を除く): 963412

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 331, 662, 817, 1324, 1634, 3268, 6289, 12578, 14233, 25156, 28466, 56932, 270427, 540854, 1081708]

約数ペア:

[(1, 1081708), (2, 540854), (4, 270427), (19, 56932), (38, 28466), (43, 25156), (76, 14233), (86, 12578), (172, 6289), (331, 3268), (662, 1634), (817, 1324)]