1188337540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{9787}}^1$

素因数の和:10276

約数の個数: 48

約数和(自身を含む): 2693500992

約数和(自身を除く): 1505163452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 467, 934, 1868, 2335, 4670, 6071, 9340, 9787, 12142, 19574, 24284, 30355, 39148, 48935, 60710, 97870, 121420, 127231, 195740, 254462, 508924, 636155, 1272310, 2544620, 4570529, 9141058, 18282116, 22852645, 45705290, 59416877, 91410580, 118833754, 237667508, 297084385, 594168770, 1188337540]

約数ペア:

[(1, 1188337540), (2, 594168770), (4, 297084385), (5, 237667508), (10, 118833754), (13, 91410580), (20, 59416877), (26, 45705290), (52, 22852645), (65, 18282116), (130, 9141058), (260, 4570529), (467, 2544620), (934, 1272310), (1868, 636155), (2335, 508924), (4670, 254462), (6071, 195740), (9340, 127231), (9787, 121420), (12142, 97870), (19574, 60710), (24284, 48935), (30355, 39148)]