2873650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4446

約数の個数: 24

約数和(自身を含む): 5757444

約数和(自身を除く): 2883794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4421, 8842, 22105, 44210, 57473, 110525, 114946, 221050, 287365, 574730, 1436825, 2873650]

約数ペア:

[(1, 2873650), (2, 1436825), (5, 574730), (10, 287365), (13, 221050), (25, 114946), (26, 110525), (50, 57473), (65, 44210), (130, 22105), (325, 8842), (650, 4421)]