996800464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{38011}}^1$

素因数の和:38179

約数の個数: 40

約数和(自身を含む): 2121069600

約数和(自身を除く): 1124269136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13112, 26224, 38011, 76022, 152044, 304088, 418121, 608176, 836242, 1672484, 3344968, 5663639, 6689936, 11327278, 22654556, 45309112, 62300029, 90618224, 124600058, 249200116, 498400232, 996800464]

約数ペア:

[(1, 996800464), (2, 498400232), (4, 249200116), (8, 124600058), (11, 90618224), (16, 62300029), (22, 45309112), (44, 22654556), (88, 11327278), (149, 6689936), (176, 5663639), (298, 3344968), (596, 1672484), (1192, 836242), (1639, 608176), (2384, 418121), (3278, 304088), (6556, 152044), (13112, 76022), (26224, 38011)]