9906870842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{258949}}^1$

素因数の和:259046

約数の個数: 32

約数和(自身を含む): 17003692800

約数和(自身を除く): 7096821958

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 19129, 38258, 258949, 517898, 2848439, 5696878, 9581113, 12170603, 19162226, 24341206, 105392243, 133876633, 210784486, 267753266, 450312311, 900624622, 4953435421, 9906870842]

約数ペア:

[(1, 9906870842), (2, 4953435421), (11, 900624622), (22, 450312311), (37, 267753266), (47, 210784486), (74, 133876633), (94, 105392243), (407, 24341206), (517, 19162226), (814, 12170603), (1034, 9581113), (1739, 5696878), (3478, 2848439), (19129, 517898), (38258, 258949)]