7066390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 13600224

約数和(自身を除く): 6533834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 211, 394, 422, 985, 1055, 1970, 2110, 3349, 3587, 6698, 7174, 16745, 17935, 33490, 35870, 41567, 83134, 207835, 415670, 706639, 1413278, 3533195, 7066390]

約数ペア:

[(1, 7066390), (2, 3533195), (5, 1413278), (10, 706639), (17, 415670), (34, 207835), (85, 83134), (170, 41567), (197, 35870), (211, 33490), (394, 17935), (422, 16745), (985, 7174), (1055, 6698), (1970, 3587), (2110, 3349)]