2386970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2408230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 739, 1478, 1615, 3230, 3695, 7390, 12563, 14041, 25126, 28082, 62815, 70205, 125630, 140410, 238697, 477394, 1193485, 2386970]

約数ペア:

[(1, 2386970), (2, 1193485), (5, 477394), (10, 238697), (17, 140410), (19, 125630), (34, 70205), (38, 62815), (85, 28082), (95, 25126), (170, 14041), (190, 12563), (323, 7390), (646, 3695), (739, 3230), (1478, 1615)]