2017227248

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{2531}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 3954426960

約数和(自身を除く): 1937199712

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 457, 872, 914, 1744, 1828, 2531, 3656, 5062, 7312, 10124, 20248, 40496, 49813, 99626, 199252, 275879, 398504, 551758, 797008, 1103516, 1156667, 2207032, 2313334, 4414064, 4626668, 9253336, 18506672, 126076703, 252153406, 504306812, 1008613624, 2017227248]

約数ペア:

[(1, 2017227248), (2, 1008613624), (4, 504306812), (8, 252153406), (16, 126076703), (109, 18506672), (218, 9253336), (436, 4626668), (457, 4414064), (872, 2313334), (914, 2207032), (1744, 1156667), (1828, 1103516), (2531, 797008), (3656, 551758), (5062, 398504), (7312, 275879), (10124, 199252), (20248, 99626), (40496, 49813)]