1321655208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3239351}}^1$

素因数の和:3239377

約数の個数: 32

約数和(自身を含む): 3498500160

約数和(自身を除く): 2176844952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3239351, 6478702, 9718053, 12957404, 19436106, 25914808, 38872212, 55068967, 77744424, 110137934, 165206901, 220275868, 330413802, 440551736, 660827604, 1321655208]

約数ペア:

[(1, 1321655208), (2, 660827604), (3, 440551736), (4, 330413802), (6, 220275868), (8, 165206901), (12, 110137934), (17, 77744424), (24, 55068967), (34, 38872212), (51, 25914808), (68, 19436106), (102, 12957404), (136, 9718053), (204, 6478702), (408, 3239351)]