749769916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10303}}^1$

素因数の和:10450

約数の個数: 48

約数和(自身を含む): 1578737664

約数和(自身を除く): 828967748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2599, 3164, 5198, 10303, 10396, 18193, 20606, 36386, 41212, 72121, 72772, 144242, 236969, 288484, 473938, 947876, 1164239, 1658783, 2328478, 3317566, 4656956, 6635132, 8149673, 16299346, 26777497, 32598692, 53554994, 107109988, 187442479, 374884958, 749769916]

約数ペア:

[(1, 749769916), (2, 374884958), (4, 187442479), (7, 107109988), (14, 53554994), (23, 32598692), (28, 26777497), (46, 16299346), (92, 8149673), (113, 6635132), (161, 4656956), (226, 3317566), (322, 2328478), (452, 1658783), (644, 1164239), (791, 947876), (1582, 473938), (2599, 288484), (3164, 236969), (5198, 144242), (10303, 72772), (10396, 72121), (18193, 41212), (20606, 36386)]