43259866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 74828880

約数和(自身を除く): 31569014

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1009, 1261, 1649, 2018, 2522, 3298, 13117, 17153, 21437, 26234, 34306, 42874, 97873, 195746, 222989, 445978, 1272349, 1663841, 2544698, 3327682, 21629933, 43259866]

約数ペア:

[(1, 43259866), (2, 21629933), (13, 3327682), (17, 2544698), (26, 1663841), (34, 1272349), (97, 445978), (194, 222989), (221, 195746), (442, 97873), (1009, 42874), (1261, 34306), (1649, 26234), (2018, 21437), (2522, 17153), (3298, 13117)]