4987466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 8626176

約数和(自身を除く): 3638710

約数列:

[1, 2, 11, 22, 31, 62, 71, 103, 142, 206, 341, 682, 781, 1133, 1562, 2201, 2266, 3193, 4402, 6386, 7313, 14626, 24211, 35123, 48422, 70246, 80443, 160886, 226703, 453406, 2493733, 4987466]

約数ペア:

[(1, 4987466), (2, 2493733), (11, 453406), (22, 226703), (31, 160886), (62, 80443), (71, 70246), (103, 48422), (142, 35123), (206, 24211), (341, 14626), (682, 7313), (781, 6386), (1133, 4402), (1562, 3193), (2201, 2266)]