4122118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4587002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 71, 77, 91, 142, 143, 154, 182, 203, 286, 319, 377, 406, 497, 638, 754, 781, 923, 994, 1001, 1562, 1846, 2002, 2059, 2233, 2639, 4118, 4147, 4466, 5278, 5467, 6461, 8294, 10153, 10934, 12922, 14413, 20306, 22649, 26767, 28826, 29029, 45298, 53534, 58058, 71071, 142142, 158543, 187369, 294437, 317086, 374738, 588874, 2061059, 4122118]

約数ペア:

[(1, 4122118), (2, 2061059), (7, 588874), (11, 374738), (13, 317086), (14, 294437), (22, 187369), (26, 158543), (29, 142142), (58, 71071), (71, 58058), (77, 53534), (91, 45298), (142, 29029), (143, 28826), (154, 26767), (182, 22649), (203, 20306), (286, 14413), (319, 12922), (377, 10934), (406, 10153), (497, 8294), (638, 6461), (754, 5467), (781, 5278), (923, 4466), (994, 4147), (1001, 4118), (1562, 2639), (1846, 2233), (2002, 2059)]