4981910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 4543690

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 419, 838, 1189, 2095, 2378, 4190, 5945, 11890, 12151, 17179, 24302, 34358, 60755, 85895, 121510, 171790, 498191, 996382, 2490955, 4981910]

約数ペア:

[(1, 4981910), (2, 2490955), (5, 996382), (10, 498191), (29, 171790), (41, 121510), (58, 85895), (82, 60755), (145, 34358), (205, 24302), (290, 17179), (410, 12151), (419, 11890), (838, 5945), (1189, 4190), (2095, 2378)]