7963514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 6007366

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 419, 442, 559, 731, 838, 1118, 1462, 5447, 7123, 9503, 10894, 14246, 18017, 19006, 36034, 92599, 185198, 234221, 306289, 468442, 612578, 3981757, 7963514]

約数ペア:

[(1, 7963514), (2, 3981757), (13, 612578), (17, 468442), (26, 306289), (34, 234221), (43, 185198), (86, 92599), (221, 36034), (419, 19006), (442, 18017), (559, 14246), (731, 10894), (838, 9503), (1118, 7123), (1462, 5447)]