1902920144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{13997}}^1$

素因数の和:14327

約数の個数: 40

約数和(自身を含む): 3827333160

約数和(自身を除く): 1924413016

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 293, 464, 586, 1172, 2344, 4688, 8497, 13997, 16994, 27994, 33988, 55988, 67976, 111976, 135952, 223952, 405913, 811826, 1623652, 3247304, 4101121, 6494608, 8202242, 16404484, 32808968, 65617936, 118932509, 237865018, 475730036, 951460072, 1902920144]

約数ペア:

[(1, 1902920144), (2, 951460072), (4, 475730036), (8, 237865018), (16, 118932509), (29, 65617936), (58, 32808968), (116, 16404484), (232, 8202242), (293, 6494608), (464, 4101121), (586, 3247304), (1172, 1623652), (2344, 811826), (4688, 405913), (8497, 223952), (13997, 135952), (16994, 111976), (27994, 67976), (33988, 55988)]