1272302954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{328421}}^1$

素因数の和:328585

約数の個数: 16

約数和(自身を含む): 2069058600

約数和(自身を除く): 796755646

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 328421, 656842, 4269473, 8538946, 48934729, 97869458, 636151477, 1272302954]

約数ペア:

[(1, 1272302954), (2, 636151477), (13, 97869458), (26, 48934729), (149, 8538946), (298, 4269473), (1937, 656842), (3874, 328421)]