7900371722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{7159}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 12635395200

約数和(自身を除く): 4735023478

約数列:

[1, 2, 19, 38, 113, 226, 257, 514, 2147, 4294, 4883, 7159, 9766, 14318, 29041, 58082, 136021, 272042, 551779, 808967, 1103558, 1617934, 1839863, 3679726, 15370373, 30740746, 34957397, 69914794, 207904519, 415809038, 3950185861, 7900371722]

約数ペア:

[(1, 7900371722), (2, 3950185861), (19, 415809038), (38, 207904519), (113, 69914794), (226, 34957397), (257, 30740746), (514, 15370373), (2147, 3679726), (4294, 1839863), (4883, 1617934), (7159, 1103558), (9766, 808967), (14318, 551779), (29041, 272042), (58082, 136021)]