1966565576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{68531}}^1$

素因数の和:68765

約数の個数: 32

約数和(自身を含む): 3922771680

約数和(自身を除く): 1956206104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 7174, 14348, 28696, 68531, 137062, 274124, 548248, 1165027, 2330054, 4660108, 9320216, 14460041, 28920082, 57840164, 115680328, 245820697, 491641394, 983282788, 1966565576]

約数ペア:

[(1, 1966565576), (2, 983282788), (4, 491641394), (8, 245820697), (17, 115680328), (34, 57840164), (68, 28920082), (136, 14460041), (211, 9320216), (422, 4660108), (844, 2330054), (1688, 1165027), (3587, 548248), (7174, 274124), (14348, 137062), (28696, 68531)]