847473790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{1181}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 1549233216

約数和(自身を除く): 701759426

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 983, 1181, 1966, 2362, 4915, 5905, 9830, 11810, 71759, 86213, 143518, 172426, 358795, 431065, 717590, 862130, 1160923, 2321846, 5804615, 11609230, 84747379, 169494758, 423736895, 847473790]

約数ペア:

[(1, 847473790), (2, 423736895), (5, 169494758), (10, 84747379), (73, 11609230), (146, 5804615), (365, 2321846), (730, 1160923), (983, 862130), (1181, 717590), (1966, 431065), (2362, 358795), (4915, 172426), (5905, 143518), (9830, 86213), (11810, 71759)]