274550278316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{1247797}}^1$

素因数の和:1248689

約数の個数: 24

約数和(自身を含む): 488228419056

約数和(自身を除く): 213678140740

約数列:

[1, 2, 4, 67, 134, 268, 821, 1642, 3284, 55007, 110014, 220028, 1247797, 2495594, 4991188, 83602399, 167204798, 334409596, 1024441337, 2048882674, 4097765348, 68637569579, 137275139158, 274550278316]

約数ペア:

[(1, 274550278316), (2, 137275139158), (4, 68637569579), (67, 4097765348), (134, 2048882674), (268, 1024441337), (821, 334409596), (1642, 167204798), (3284, 83602399), (55007, 4991188), (110014, 2495594), (220028, 1247797)]