2387156732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 4456045440

約数和(自身を除く): 2068888708

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 373, 428, 746, 787, 1492, 1574, 2033, 3148, 4066, 7087, 8132, 14174, 14953, 28348, 29906, 39911, 59812, 79822, 84209, 159644, 168418, 293551, 336836, 587102, 758309, 1174204, 1516618, 1599971, 3033236, 3199942, 5577469, 6399884, 11154938, 22309876, 31409957, 62819914, 125639828, 596789183, 1193578366, 2387156732]

約数ペア:

[(1, 2387156732), (2, 1193578366), (4, 596789183), (19, 125639828), (38, 62819914), (76, 31409957), (107, 22309876), (214, 11154938), (373, 6399884), (428, 5577469), (746, 3199942), (787, 3033236), (1492, 1599971), (1574, 1516618), (2033, 1174204), (3148, 758309), (4066, 587102), (7087, 336836), (8132, 293551), (14174, 168418), (14953, 159644), (28348, 84209), (29906, 79822), (39911, 59812)]