17998889428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1223083}}^1$

素因数の和:1223383

約数の個数: 24

約数和(自身を含む): 34040873888

約数和(自身を除く): 16041984460

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 1223083, 2446166, 4892332, 15900079, 31800158, 63600316, 346132489, 692264978, 1384529956, 4499722357, 8999444714, 17998889428]

約数ペア:

[(1, 17998889428), (2, 8999444714), (4, 4499722357), (13, 1384529956), (26, 692264978), (52, 346132489), (283, 63600316), (566, 31800158), (1132, 15900079), (3679, 4892332), (7358, 2446166), (14716, 1223083)]