2078169451841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{425941679}}^1$

素因数の和:425941744

約数の個数: 16

約数和(自身を含む): 2576095280640

約数和(自身を除く): 497925828799

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 425941679, 2981591753, 7241008543, 17463608839, 50687059801, 122245261873, 296881350263, 2078169451841]

約数ペア:

[(1, 2078169451841), (7, 296881350263), (17, 122245261873), (41, 50687059801), (119, 17463608839), (287, 7241008543), (697, 2981591753), (4879, 425941679)]