880954652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 1648926720

約数和(自身を除く): 767972068

約数列:

[1, 2, 4, 31, 47, 62, 71, 94, 124, 142, 188, 284, 1457, 2129, 2201, 2914, 3337, 4258, 4402, 5828, 6674, 8516, 8804, 13348, 65999, 100063, 103447, 131998, 151159, 200126, 206894, 263996, 302318, 400252, 413788, 604636, 3101953, 4685929, 6203906, 7104473, 9371858, 12407812, 14208946, 18743716, 28417892, 220238663, 440477326, 880954652]

約数ペア:

[(1, 880954652), (2, 440477326), (4, 220238663), (31, 28417892), (47, 18743716), (62, 14208946), (71, 12407812), (94, 9371858), (124, 7104473), (142, 6203906), (188, 4685929), (284, 3101953), (1457, 604636), (2129, 413788), (2201, 400252), (2914, 302318), (3337, 263996), (4258, 206894), (4402, 200126), (5828, 151159), (6674, 131998), (8516, 103447), (8804, 100063), (13348, 65999)]