4975946128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{5867861}}^1$

素因数の和:5867922

約数の個数: 20

約数和(自身を含む): 9822800988

約数和(自身を除く): 4846854860

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 5867861, 11735722, 23471444, 46942888, 93885776, 310996633, 621993266, 1243986532, 2487973064, 4975946128]

約数ペア:

[(1, 4975946128), (2, 2487973064), (4, 1243986532), (8, 621993266), (16, 310996633), (53, 93885776), (106, 46942888), (212, 23471444), (424, 11735722), (848, 5867861)]