984890832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661889}}^1$

素因数の和:661931

約数の個数: 40

約数和(自身を含む): 2626379520

約数和(自身を除く): 1641488688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 661889, 1323778, 1985667, 2647556, 3971334, 5295112, 7942668, 10590224, 15885336, 20518559, 31770672, 41037118, 61555677, 82074236, 123111354, 164148472, 246222708, 328296944, 492445416, 984890832]

約数ペア:

[(1, 984890832), (2, 492445416), (3, 328296944), (4, 246222708), (6, 164148472), (8, 123111354), (12, 82074236), (16, 61555677), (24, 41037118), (31, 31770672), (48, 20518559), (62, 15885336), (93, 10590224), (124, 7942668), (186, 5295112), (248, 3971334), (372, 2647556), (496, 1985667), (744, 1323778), (1488, 661889)]