2042502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 5094144

約数和(自身を除く): 3051642

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4421, 8842, 13263, 26526, 30947, 48631, 61894, 92841, 97262, 145893, 185682, 291786, 340417, 680834, 1021251, 2042502]

約数ペア:

[(1, 2042502), (2, 1021251), (3, 680834), (6, 340417), (7, 291786), (11, 185682), (14, 145893), (21, 97262), (22, 92841), (33, 61894), (42, 48631), (66, 30947), (77, 26526), (154, 13263), (231, 8842), (462, 4421)]