13252778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 25325568

約数和(自身を除く): 12072790

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 1831, 3619, 3662, 7238, 12817, 20141, 25634, 40282, 86057, 140987, 172114, 281974, 602399, 946627, 1204798, 1893254, 6626389, 13252778]

約数ペア:

[(1, 13252778), (2, 6626389), (7, 1893254), (11, 1204798), (14, 946627), (22, 602399), (47, 281974), (77, 172114), (94, 140987), (154, 86057), (329, 40282), (517, 25634), (658, 20141), (1034, 12817), (1831, 7238), (3619, 3662)]