146817418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 251890560

約数和(自身を除く): 105073142

約数列:

[1, 2, 11, 22, 23, 46, 253, 257, 506, 514, 1129, 2258, 2827, 5654, 5911, 11822, 12419, 24838, 25967, 51934, 65021, 130042, 285637, 290153, 571274, 580306, 3191683, 6383366, 6673519, 13347038, 73408709, 146817418]

約数ペア:

[(1, 146817418), (2, 73408709), (11, 13347038), (22, 6673519), (23, 6383366), (46, 3191683), (253, 580306), (257, 571274), (506, 290153), (514, 285637), (1129, 130042), (2258, 65021), (2827, 51934), (5654, 25967), (5911, 24838), (11822, 12419)]