2015187458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1\times {\mathrm{1511}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 3204956160

約数和(自身を除く): 1189768702

約数列:

[1, 2, 23, 46, 79, 158, 367, 734, 1511, 1817, 3022, 3634, 8441, 16882, 28993, 34753, 57986, 69506, 119369, 238738, 554537, 666839, 1109074, 1333678, 2745487, 5490974, 12754351, 25508702, 43808423, 87616846, 1007593729, 2015187458]

約数ペア:

[(1, 2015187458), (2, 1007593729), (23, 87616846), (46, 43808423), (79, 25508702), (158, 12754351), (367, 5490974), (734, 2745487), (1511, 1333678), (1817, 1109074), (3022, 666839), (3634, 554537), (8441, 238738), (16882, 119369), (28993, 69506), (34753, 57986)]