260035516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{217421}}^1$

素因数の和:217461

約数の個数: 24

約数和(自身を含む): 511376544

約数和(自身を除く): 251341028

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 217421, 434842, 869684, 2826473, 5000683, 5652946, 10001366, 11305892, 20002732, 65008879, 130017758, 260035516]

約数ペア:

[(1, 260035516), (2, 130017758), (4, 65008879), (13, 20002732), (23, 11305892), (26, 10001366), (46, 5652946), (52, 5000683), (92, 2826473), (299, 869684), (598, 434842), (1196, 217421)]