539777776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{553051}}^1$

素因数の和:553120

約数の個数: 20

約数和(自身を含む): 1062965944

約数和(自身を除く): 523188168

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 553051, 1106102, 2212204, 4424408, 8848816, 33736111, 67472222, 134944444, 269888888, 539777776]

約数ペア:

[(1, 539777776), (2, 269888888), (4, 134944444), (8, 67472222), (16, 33736111), (61, 8848816), (122, 4424408), (244, 2212204), (488, 1106102), (976, 553051)]