1520873744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7311893}}^1$

素因数の和:7311914

約数の個数: 20

約数和(自身を含む): 3173361996

約数和(自身を除く): 1652488252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7311893, 14623786, 29247572, 58495144, 95054609, 116990288, 190109218, 380218436, 760436872, 1520873744]

約数ペア:

[(1, 1520873744), (2, 760436872), (4, 380218436), (8, 190109218), (13, 116990288), (16, 95054609), (26, 58495144), (52, 29247572), (104, 14623786), (208, 7311893)]