12565720264

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{821}}^1\times {\mathrm{3121}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 23635475640

約数和(自身を除く): 11069755376

約数列:

[1, 2, 4, 8, 613, 821, 1226, 1642, 2452, 3121, 3284, 4904, 6242, 6568, 12484, 24968, 503273, 1006546, 1913173, 2013092, 2562341, 3826346, 4026184, 5124682, 7652692, 10249364, 15305384, 20498728, 1570715033, 3141430066, 6282860132, 12565720264]

約数ペア:

[(1, 12565720264), (2, 6282860132), (4, 3141430066), (8, 1570715033), (613, 20498728), (821, 15305384), (1226, 10249364), (1642, 7652692), (2452, 5124682), (3121, 4026184), (3284, 3826346), (4904, 2562341), (6242, 2013092), (6568, 1913173), (12484, 1006546), (24968, 503273)]