9278328380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2846113}}^1$

素因数の和:2846285

約数の個数: 24

約数和(自身を含む): 19604033232

約数和(自身を除く): 10325704852

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 2846113, 5692226, 11384452, 14230565, 28461130, 56922260, 463916419, 927832838, 1855665676, 2319582095, 4639164190, 9278328380]

約数ペア:

[(1, 9278328380), (2, 4639164190), (4, 2319582095), (5, 1855665676), (10, 927832838), (20, 463916419), (163, 56922260), (326, 28461130), (652, 14230565), (815, 11384452), (1630, 5692226), (3260, 2846113)]