100149712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{481489}}^1$

素因数の和:481510

約数の個数: 20

約数和(自身を含む): 208966660

約数和(自身を除く): 108816948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 481489, 962978, 1925956, 3851912, 6259357, 7703824, 12518714, 25037428, 50074856, 100149712]

約数ペア:

[(1, 100149712), (2, 50074856), (4, 25037428), (8, 12518714), (13, 7703824), (16, 6259357), (26, 3851912), (52, 1925956), (104, 962978), (208, 481489)]