1909306058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{4327}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 3230834688

約数和(自身を除く): 1321528630

約数列:

[1, 2, 11, 22, 31, 62, 341, 647, 682, 1294, 4327, 7117, 8654, 14234, 20057, 40114, 47597, 95194, 134137, 220627, 268274, 441254, 1475507, 2799569, 2951014, 5599138, 30795259, 61590518, 86786639, 173573278, 954653029, 1909306058]

約数ペア:

[(1, 1909306058), (2, 954653029), (11, 173573278), (22, 86786639), (31, 61590518), (62, 30795259), (341, 5599138), (647, 2951014), (682, 2799569), (1294, 1475507), (4327, 441254), (7117, 268274), (8654, 220627), (14234, 134137), (20057, 95194), (40114, 47597)]