1298105842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1903381}}^1$

素因数の和:1903425

約数の個数: 16

約数和(自身を含む): 2192696064

約数和(自身を除く): 894590222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1903381, 3806762, 20937191, 41874382, 59004811, 118009622, 649052921, 1298105842]

約数ペア:

[(1, 1298105842), (2, 649052921), (11, 118009622), (22, 59004811), (31, 41874382), (62, 20937191), (341, 3806762), (682, 1903381)]