660395112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2116651}}^1$

素因数の和:2116673

約数の個数: 32

約数和(自身を含む): 1777987680

約数和(自身を除く): 1117592568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2116651, 4233302, 6349953, 8466604, 12699906, 16933208, 25399812, 27516463, 50799624, 55032926, 82549389, 110065852, 165098778, 220131704, 330197556, 660395112]

約数ペア:

[(1, 660395112), (2, 330197556), (3, 220131704), (4, 165098778), (6, 110065852), (8, 82549389), (12, 55032926), (13, 50799624), (24, 27516463), (26, 25399812), (39, 16933208), (52, 12699906), (78, 8466604), (104, 6349953), (156, 4233302), (312, 2116651)]