861489096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2761183}}^1$

素因数の和:2761205

約数の個数: 32

約数和(自身を含む): 2319394560

約数和(自身を除く): 1457905464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2761183, 5522366, 8283549, 11044732, 16567098, 22089464, 33134196, 35895379, 66268392, 71790758, 107686137, 143581516, 215372274, 287163032, 430744548, 861489096]

約数ペア:

[(1, 861489096), (2, 430744548), (3, 287163032), (4, 215372274), (6, 143581516), (8, 107686137), (12, 71790758), (13, 66268392), (24, 35895379), (26, 33134196), (39, 22089464), (52, 16567098), (78, 11044732), (104, 8283549), (156, 5522366), (312, 2761183)]