2034943690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{920789}}^1$

素因数の和:920826

約数の個数: 32

約数和(自身を含む): 4176703440

約数和(自身を除く): 2141759750

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 920789, 1841578, 4603945, 9207890, 11970257, 15653413, 23940514, 31306826, 59851285, 78267065, 119702570, 156534130, 203494369, 406988738, 1017471845, 2034943690]

約数ペア:

[(1, 2034943690), (2, 1017471845), (5, 406988738), (10, 203494369), (13, 156534130), (17, 119702570), (26, 78267065), (34, 59851285), (65, 31306826), (85, 23940514), (130, 15653413), (170, 11970257), (221, 9207890), (442, 4603945), (1105, 1841578), (2210, 920789)]