2653644410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{19013}}^1$

素因数の和:19858

約数の個数: 32

約数和(自身を含む): 5063960592

約数和(自身を除く): 2410316182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 821, 1642, 4105, 8210, 13957, 19013, 27914, 38026, 69785, 95065, 139570, 190130, 323221, 646442, 1616105, 3232210, 15609673, 31219346, 78048365, 156096730, 265364441, 530728882, 1326822205, 2653644410]

約数ペア:

[(1, 2653644410), (2, 1326822205), (5, 530728882), (10, 265364441), (17, 156096730), (34, 78048365), (85, 31219346), (170, 15609673), (821, 3232210), (1642, 1616105), (4105, 646442), (8210, 323221), (13957, 190130), (19013, 139570), (27914, 95065), (38026, 69785)]