6916390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 13589856

約数和(自身を除く): 6673466

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 641, 830, 1079, 1282, 2158, 3205, 5395, 6410, 8333, 10790, 16666, 41665, 53203, 83330, 106406, 266015, 532030, 691639, 1383278, 3458195, 6916390]

約数ペア:

[(1, 6916390), (2, 3458195), (5, 1383278), (10, 691639), (13, 532030), (26, 266015), (65, 106406), (83, 83330), (130, 53203), (166, 41665), (415, 16666), (641, 10790), (830, 8333), (1079, 6410), (1282, 5395), (2158, 3205)]