1904647778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{6047}}^1$

素因数の和:6302

約数の個数: 32

約数和(自身を含む): 3170119680

約数和(自身を除く): 1265471902

約数列:

[1, 2, 11, 22, 103, 139, 206, 278, 1133, 1529, 2266, 3058, 6047, 12094, 14317, 28634, 66517, 133034, 157487, 314974, 622841, 840533, 1245682, 1681066, 6851251, 9245863, 13702502, 18491726, 86574899, 173149798, 952323889, 1904647778]

約数ペア:

[(1, 1904647778), (2, 952323889), (11, 173149798), (22, 86574899), (103, 18491726), (139, 13702502), (206, 9245863), (278, 6851251), (1133, 1681066), (1529, 1245682), (2266, 840533), (3058, 622841), (6047, 314974), (12094, 157487), (14317, 133034), (28634, 66517)]