864122974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{7211}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 1526636160

約数和(自身を除く): 662513186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 419, 838, 4609, 5447, 7211, 9218, 10894, 14422, 59917, 79321, 93743, 119834, 158642, 187486, 1031173, 2062346, 3021409, 6042818, 33235499, 39278317, 66470998, 78556634, 432061487, 864122974]

約数ペア:

[(1, 864122974), (2, 432061487), (11, 78556634), (13, 66470998), (22, 39278317), (26, 33235499), (143, 6042818), (286, 3021409), (419, 2062346), (838, 1031173), (4609, 187486), (5447, 158642), (7211, 119834), (9218, 93743), (10894, 79321), (14422, 59917)]