1939660

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 4099536

約数和(自身を除く): 2159876

約数列:

[1, 2, 4, 5, 10, 20, 293, 331, 586, 662, 1172, 1324, 1465, 1655, 2930, 3310, 5860, 6620, 96983, 193966, 387932, 484915, 969830, 1939660]

約数ペア:

[(1, 1939660), (2, 969830), (4, 484915), (5, 387932), (10, 193966), (20, 96983), (293, 6620), (331, 5860), (586, 3310), (662, 2930), (1172, 1655), (1324, 1465)]