17446390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 34616736

約数和(自身を除く): 17170346

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3121, 5590, 6242, 15605, 31210, 40573, 81146, 134203, 202865, 268406, 405730, 671015, 1342030, 1744639, 3489278, 8723195, 17446390]

約数ペア:

[(1, 17446390), (2, 8723195), (5, 3489278), (10, 1744639), (13, 1342030), (26, 671015), (43, 405730), (65, 268406), (86, 202865), (130, 134203), (215, 81146), (430, 40573), (559, 31210), (1118, 15605), (2795, 6242), (3121, 5590)]