65820502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 112379904

約数和(自身を除く): 46559402

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 682, 937, 1133, 1874, 2266, 3193, 6386, 10307, 20614, 29047, 35123, 58094, 70246, 96511, 193022, 319517, 639034, 1061621, 2123242, 2991841, 5983682, 32910251, 65820502]

約数ペア:

[(1, 65820502), (2, 32910251), (11, 5983682), (22, 2991841), (31, 2123242), (62, 1061621), (103, 639034), (206, 319517), (341, 193022), (682, 96511), (937, 70246), (1133, 58094), (1874, 35123), (2266, 29047), (3193, 20614), (6386, 10307)]