2190488

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 4149360

約数和(自身を除く): 1958872

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2711, 5422, 10844, 21688, 273811, 547622, 1095244, 2190488]

約数ペア:

[(1, 2190488), (2, 1095244), (4, 547622), (8, 273811), (101, 21688), (202, 10844), (404, 5422), (808, 2711)]