1255388624

素因数分解:

$2^4\times 7^2\times {\mathrm{1601261}}^1$

素因数の和:1601283

約数の個数: 30

約数和(自身を含む): 2829429954

約数和(自身を除く): 1574041330

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1601261, 3202522, 6405044, 11208827, 12810088, 22417654, 25620176, 44835308, 78461789, 89670616, 156923578, 179341232, 313847156, 627694312, 1255388624]

約数ペア:

[(1, 1255388624), (2, 627694312), (4, 313847156), (7, 179341232), (8, 156923578), (14, 89670616), (16, 78461789), (28, 44835308), (49, 25620176), (56, 22417654), (98, 12810088), (112, 11208827), (196, 6405044), (392, 3202522), (784, 1601261)]