395772772070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21902201}}^1$

素因数の和:21902360

約数の個数: 32

約数和(自身を含む): 772709686560

約数和(自身を除く): 376936914490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 21902201, 43804402, 109511005, 219022010, 284728613, 569457226, 1423643065, 2847286130, 3044405939, 6088811878, 15222029695, 30444059390, 39577277207, 79154554414, 197886386035, 395772772070]

約数ペア:

[(1, 395772772070), (2, 197886386035), (5, 79154554414), (10, 39577277207), (13, 30444059390), (26, 15222029695), (65, 6088811878), (130, 3044405939), (139, 2847286130), (278, 1423643065), (695, 569457226), (1390, 284728613), (1807, 219022010), (3614, 109511005), (9035, 43804402), (18070, 21902201)]