7885966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 13369752

約数和(自身を除く): 5483786

約数列:

[1, 2, 11, 22, 31, 62, 341, 373, 682, 746, 961, 1922, 4103, 8206, 10571, 11563, 21142, 23126, 127193, 254386, 358453, 716906, 3942983, 7885966]

約数ペア:

[(1, 7885966), (2, 3942983), (11, 716906), (22, 358453), (31, 254386), (62, 127193), (341, 23126), (373, 21142), (682, 11563), (746, 10571), (961, 8206), (1922, 4103)]