836268814

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{21893}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 1276858080

約数和(自身を除く): 440589266

約数列:

[1, 2, 71, 142, 269, 538, 19099, 21893, 38198, 43786, 1554403, 3108806, 5889217, 11778434, 418134407, 836268814]

約数ペア:

[(1, 836268814), (2, 418134407), (71, 11778434), (142, 5889217), (269, 3108806), (538, 1554403), (19099, 43786), (21893, 38198)]