220583012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{7841}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 416535672

約数和(自身を除く): 195952660

約数列:

[1, 2, 4, 13, 26, 52, 541, 1082, 2164, 7033, 7841, 14066, 15682, 28132, 31364, 101933, 203866, 407732, 4241981, 8483962, 16967924, 55145753, 110291506, 220583012]

約数ペア:

[(1, 220583012), (2, 110291506), (4, 55145753), (13, 16967924), (26, 8483962), (52, 4241981), (541, 407732), (1082, 203866), (2164, 101933), (7033, 31364), (7841, 28132), (14066, 15682)]