2696290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 5339520

約数和(自身を除く): 2643230

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 617, 874, 1234, 2185, 3085, 4370, 6170, 11723, 14191, 23446, 28382, 58615, 70955, 117230, 141910, 269629, 539258, 1348145, 2696290]

約数ペア:

[(1, 2696290), (2, 1348145), (5, 539258), (10, 269629), (19, 141910), (23, 117230), (38, 70955), (46, 58615), (95, 28382), (115, 23446), (190, 14191), (230, 11723), (437, 6170), (617, 4370), (874, 3085), (1234, 2185)]