996845830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{308621}}^1$

素因数の和:308664

約数の個数: 32

約数和(自身を含む): 1999870560

約数和(自身を除く): 1003024730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 308621, 617242, 1543105, 3086210, 5246557, 5863799, 10493114, 11727598, 26232785, 29318995, 52465570, 58637990, 99684583, 199369166, 498422915, 996845830]

約数ペア:

[(1, 996845830), (2, 498422915), (5, 199369166), (10, 99684583), (17, 58637990), (19, 52465570), (34, 29318995), (38, 26232785), (85, 11727598), (95, 10493114), (170, 5863799), (190, 5246557), (323, 3086210), (646, 1543105), (1615, 617242), (3230, 308621)]