2497330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 4987008

約数和(自身を除く): 2489678

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 311, 365, 622, 730, 803, 1555, 1606, 3110, 3421, 4015, 6842, 8030, 17105, 22703, 34210, 45406, 113515, 227030, 249733, 499466, 1248665, 2497330]

約数ペア:

[(1, 2497330), (2, 1248665), (5, 499466), (10, 249733), (11, 227030), (22, 113515), (55, 45406), (73, 34210), (110, 22703), (146, 17105), (311, 8030), (365, 6842), (622, 4015), (730, 3421), (803, 3110), (1555, 1606)]