2385366928

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{734411}}^1$

素因数の和:734455

約数の個数: 40

約数和(自身を含む): 5464025280

約数和(自身を除く): 3078658352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 734411, 1468822, 2937644, 5140877, 5875288, 10281754, 11750576, 20563508, 21297919, 41127016, 42595838, 82254032, 85191676, 149085433, 170383352, 298170866, 340766704, 596341732, 1192683464, 2385366928]

約数ペア:

[(1, 2385366928), (2, 1192683464), (4, 596341732), (7, 340766704), (8, 298170866), (14, 170383352), (16, 149085433), (28, 85191676), (29, 82254032), (56, 42595838), (58, 41127016), (112, 21297919), (116, 20563508), (203, 11750576), (232, 10281754), (406, 5875288), (464, 5140877), (812, 2937644), (1624, 1468822), (3248, 734411)]