1291207688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{5791}}^1$

素因数の和:6437

約数の個数: 32

約数和(自身を含む): 2477122560

約数和(自身を除く): 1185914872

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 593, 1186, 2372, 4744, 5791, 11582, 23164, 27871, 46328, 55742, 111484, 222968, 272177, 544354, 1088708, 2177416, 3434063, 6868126, 13736252, 27472504, 161400961, 322801922, 645603844, 1291207688]

約数ペア:

[(1, 1291207688), (2, 645603844), (4, 322801922), (8, 161400961), (47, 27472504), (94, 13736252), (188, 6868126), (376, 3434063), (593, 2177416), (1186, 1088708), (2372, 544354), (4744, 272177), (5791, 222968), (11582, 111484), (23164, 55742), (27871, 46328)]