2440878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 5501952

約数和(自身を除く): 3061074

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 1193, 2046, 2386, 3579, 7158, 13123, 26246, 36983, 39369, 73966, 78738, 110949, 221898, 406813, 813626, 1220439, 2440878]

約数ペア:

[(1, 2440878), (2, 1220439), (3, 813626), (6, 406813), (11, 221898), (22, 110949), (31, 78738), (33, 73966), (62, 39369), (66, 36983), (93, 26246), (186, 13123), (341, 7158), (682, 3579), (1023, 2386), (1193, 2046)]