1775485790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{19483}}^1$

素因数の和:20204

約数の個数: 32

約数和(自身を含む): 3446797536

約数和(自身を除く): 1671311746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 1402, 3505, 7010, 9113, 18226, 19483, 38966, 45565, 91130, 97415, 194830, 253279, 506558, 1266395, 2532790, 13657583, 27315166, 68287915, 136575830, 177548579, 355097158, 887742895, 1775485790]

約数ペア:

[(1, 1775485790), (2, 887742895), (5, 355097158), (10, 177548579), (13, 136575830), (26, 68287915), (65, 27315166), (130, 13657583), (701, 2532790), (1402, 1266395), (3505, 506558), (7010, 253279), (9113, 194830), (18226, 97415), (19483, 91130), (38966, 45565)]