1837238416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{519581}}^1$

素因数の和:519619

約数の個数: 40

約数和(自身を含む): 4058974584

約数和(自身を除く): 2221736168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 519581, 1039162, 2078324, 4156648, 6754553, 8313296, 8832877, 13509106, 17665754, 27018212, 35331508, 54036424, 70663016, 108072848, 114827401, 141326032, 229654802, 459309604, 918619208, 1837238416]

約数ペア:

[(1, 1837238416), (2, 918619208), (4, 459309604), (8, 229654802), (13, 141326032), (16, 114827401), (17, 108072848), (26, 70663016), (34, 54036424), (52, 35331508), (68, 27018212), (104, 17665754), (136, 13509106), (208, 8832877), (221, 8313296), (272, 6754553), (442, 4156648), (884, 2078324), (1768, 1039162), (3536, 519581)]