1461458512

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 2850880032

約数和(自身を除く): 1389421520

約数列:

[1, 2, 4, 8, 16, 347, 461, 571, 694, 922, 1142, 1388, 1844, 2284, 2776, 3688, 4568, 5552, 7376, 9136, 159967, 198137, 263231, 319934, 396274, 526462, 639868, 792548, 1052924, 1279736, 1585096, 2105848, 2559472, 3170192, 4211696, 91341157, 182682314, 365364628, 730729256, 1461458512]

約数ペア:

[(1, 1461458512), (2, 730729256), (4, 365364628), (8, 182682314), (16, 91341157), (347, 4211696), (461, 3170192), (571, 2559472), (694, 2105848), (922, 1585096), (1142, 1279736), (1388, 1052924), (1844, 792548), (2284, 639868), (2776, 526462), (3688, 396274), (4568, 319934), (5552, 263231), (7376, 198137), (9136, 159967)]