426667054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 765256464

約数和(自身を除く): 338589410

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 374, 407, 629, 814, 1258, 2057, 2803, 4114, 4477, 5606, 6919, 8954, 13838, 30833, 47651, 61666, 76109, 95302, 103711, 152218, 207422, 339163, 524161, 678326, 1048322, 1140821, 1763087, 2281642, 3526174, 5765771, 11531542, 12549031, 19393957, 25098062, 38787914, 213333527, 426667054]

約数ペア:

[(1, 426667054), (2, 213333527), (11, 38787914), (17, 25098062), (22, 19393957), (34, 12549031), (37, 11531542), (74, 5765771), (121, 3526174), (187, 2281642), (242, 1763087), (374, 1140821), (407, 1048322), (629, 678326), (814, 524161), (1258, 339163), (2057, 207422), (2803, 152218), (4114, 103711), (4477, 95302), (5606, 76109), (6919, 61666), (8954, 47651), (13838, 30833)]