6526390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 12874176

約数和(自身を除く): 6347786

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 823, 1586, 1646, 3965, 4115, 7930, 8230, 10699, 21398, 50203, 53495, 100406, 106990, 251015, 502030, 652639, 1305278, 3263195, 6526390]

約数ペア:

[(1, 6526390), (2, 3263195), (5, 1305278), (10, 652639), (13, 502030), (26, 251015), (61, 106990), (65, 100406), (122, 53495), (130, 50203), (305, 21398), (610, 10699), (793, 8230), (823, 7930), (1586, 4115), (1646, 3965)]