779246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 1397088

約数和(自身を除く): 617842

約数列:

[1, 2, 13, 17, 26, 34, 41, 43, 82, 86, 221, 442, 533, 559, 697, 731, 1066, 1118, 1394, 1462, 1763, 3526, 9061, 9503, 18122, 19006, 22919, 29971, 45838, 59942, 389623, 779246]

約数ペア:

[(1, 779246), (2, 389623), (13, 59942), (17, 45838), (26, 29971), (34, 22919), (41, 19006), (43, 18122), (82, 9503), (86, 9061), (221, 3526), (442, 1763), (533, 1462), (559, 1394), (697, 1118), (731, 1066)]