982887260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1198643}}^1$

素因数の和:1198693

約数の個数: 24

約数和(自身を含む): 2114408016

約数和(自身を除く): 1131520756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1198643, 2397286, 4794572, 5993215, 11986430, 23972860, 49144363, 98288726, 196577452, 245721815, 491443630, 982887260]

約数ペア:

[(1, 982887260), (2, 491443630), (4, 245721815), (5, 196577452), (10, 98288726), (20, 49144363), (41, 23972860), (82, 11986430), (164, 5993215), (205, 4794572), (410, 2397286), (820, 1198643)]