656084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 1430016

約数和(自身を除く): 773932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 124, 143, 148, 286, 341, 403, 407, 481, 572, 682, 806, 814, 962, 1147, 1364, 1612, 1628, 1924, 2294, 4433, 4588, 5291, 8866, 10582, 12617, 14911, 17732, 21164, 25234, 29822, 50468, 59644, 164021, 328042, 656084]

約数ペア:

[(1, 656084), (2, 328042), (4, 164021), (11, 59644), (13, 50468), (22, 29822), (26, 25234), (31, 21164), (37, 17732), (44, 14911), (52, 12617), (62, 10582), (74, 8866), (124, 5291), (143, 4588), (148, 4433), (286, 2294), (341, 1924), (403, 1628), (407, 1612), (481, 1364), (572, 1147), (682, 962), (806, 814)]