3487946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3406774

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 71, 77, 121, 142, 154, 203, 242, 319, 406, 497, 638, 781, 847, 994, 1562, 1694, 2059, 2233, 3509, 4118, 4466, 5467, 7018, 8591, 10934, 14413, 17182, 22649, 24563, 28826, 45298, 49126, 60137, 120274, 158543, 249139, 317086, 498278, 1743973, 3487946]

約数ペア:

[(1, 3487946), (2, 1743973), (7, 498278), (11, 317086), (14, 249139), (22, 158543), (29, 120274), (58, 60137), (71, 49126), (77, 45298), (121, 28826), (142, 24563), (154, 22649), (203, 17182), (242, 14413), (319, 10934), (406, 8591), (497, 7018), (638, 5467), (781, 4466), (847, 4118), (994, 3509), (1562, 2233), (1694, 2059)]