4920221390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{301669}}^1$

素因数の和:301916

約数の個数: 32

約数和(自身を含む): 10165072320

約数和(自身を除く): 5244850930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 16310, 301669, 603338, 1508345, 2111683, 3016690, 4223366, 10558415, 21116830, 70288877, 140577754, 351444385, 492022139, 702888770, 984044278, 2460110695, 4920221390]

約数ペア:

[(1, 4920221390), (2, 2460110695), (5, 984044278), (7, 702888770), (10, 492022139), (14, 351444385), (35, 140577754), (70, 70288877), (233, 21116830), (466, 10558415), (1165, 4223366), (1631, 3016690), (2330, 2111683), (3262, 1508345), (8155, 603338), (16310, 301669)]