1315702968

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{84731}}^1$

素因数の和:85387

約数の個数: 32

約数和(自身を含む): 3294380160

約数和(自身を除く): 1978677192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 84731, 169462, 254193, 338924, 508386, 677848, 1016772, 2033544, 54820957, 109641914, 164462871, 219283828, 328925742, 438567656, 657851484, 1315702968]

約数ペア:

[(1, 1315702968), (2, 657851484), (3, 438567656), (4, 328925742), (6, 219283828), (8, 164462871), (12, 109641914), (24, 54820957), (647, 2033544), (1294, 1016772), (1941, 677848), (2588, 508386), (3882, 338924), (5176, 254193), (7764, 169462), (15528, 84731)]