291244436

素因数分解:

$2^2\times 7^2\times {\mathrm{1151}}^1\times {\mathrm{1291}}^1$

素因数の和:2460

約数の個数: 36

約数和(自身を含む): 593865216

約数和(自身を除く): 302620780

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1151, 1291, 2302, 2582, 4604, 5164, 8057, 9037, 16114, 18074, 32228, 36148, 56399, 63259, 112798, 126518, 225596, 253036, 1485941, 2971882, 5943764, 10401587, 20803174, 41606348, 72811109, 145622218, 291244436]

約数ペア:

[(1, 291244436), (2, 145622218), (4, 72811109), (7, 41606348), (14, 20803174), (28, 10401587), (49, 5943764), (98, 2971882), (196, 1485941), (1151, 253036), (1291, 225596), (2302, 126518), (2582, 112798), (4604, 63259), (5164, 56399), (8057, 36148), (9037, 32228), (16114, 18074)]