8991476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 17462592

約数和(自身を除く): 8471116

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 283, 338, 566, 611, 676, 1132, 1222, 2444, 3679, 7358, 7943, 13301, 14716, 15886, 26602, 31772, 47827, 53204, 95654, 172913, 191308, 345826, 691652, 2247869, 4495738, 8991476]

約数ペア:

[(1, 8991476), (2, 4495738), (4, 2247869), (13, 691652), (26, 345826), (47, 191308), (52, 172913), (94, 95654), (169, 53204), (188, 47827), (283, 31772), (338, 26602), (566, 15886), (611, 14716), (676, 13301), (1132, 7943), (1222, 7358), (2444, 3679)]