1993030728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6387919}}^1$

素因数の和:6387941

約数の個数: 32

約数和(自身を含む): 5365852800

約数和(自身を除く): 3372822072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6387919, 12775838, 19163757, 25551676, 38327514, 51103352, 76655028, 83042947, 153310056, 166085894, 249128841, 332171788, 498257682, 664343576, 996515364, 1993030728]

約数ペア:

[(1, 1993030728), (2, 996515364), (3, 664343576), (4, 498257682), (6, 332171788), (8, 249128841), (12, 166085894), (13, 153310056), (24, 83042947), (26, 76655028), (39, 51103352), (52, 38327514), (78, 25551676), (104, 19163757), (156, 12775838), (312, 6387919)]