1149304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2383920

約数和(自身を除く): 1234616

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 257, 344, 514, 559, 1028, 1118, 2056, 2236, 3341, 4472, 6682, 11051, 13364, 22102, 26728, 44204, 88408, 143663, 287326, 574652, 1149304]

約数ペア:

[(1, 1149304), (2, 574652), (4, 287326), (8, 143663), (13, 88408), (26, 44204), (43, 26728), (52, 22102), (86, 13364), (104, 11051), (172, 6682), (257, 4472), (344, 3341), (514, 2236), (559, 2056), (1028, 1118)]