396452946

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 801416448

約数和(自身を除く): 404963502

約数列:

[1, 2, 3, 6, 157, 271, 314, 471, 542, 813, 942, 1553, 1626, 3106, 4659, 9318, 42547, 85094, 127641, 243821, 255282, 420863, 487642, 731463, 841726, 1262589, 1462926, 2525178, 66075491, 132150982, 198226473, 396452946]

約数ペア:

[(1, 396452946), (2, 198226473), (3, 132150982), (6, 66075491), (157, 2525178), (271, 1462926), (314, 1262589), (471, 841726), (542, 731463), (813, 487642), (942, 420863), (1553, 255282), (1626, 243821), (3106, 127641), (4659, 85094), (9318, 42547)]