827179934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 1556236800

約数和(自身を除く): 729056866

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 157, 203, 266, 314, 406, 551, 683, 1099, 1102, 1366, 2198, 2983, 3857, 4553, 4781, 5966, 7714, 9106, 9562, 12977, 19807, 20881, 25954, 31871, 39614, 41762, 63742, 86507, 90839, 107231, 138649, 173014, 181678, 214462, 277298, 376333, 605549, 750617, 752666, 1211098, 1501234, 2037389, 2634331, 3109699, 4074778, 5268662, 6219398, 14261723, 21767893, 28523446, 43535786, 59084281, 118168562, 413589967, 827179934]

約数ペア:

[(1, 827179934), (2, 413589967), (7, 118168562), (14, 59084281), (19, 43535786), (29, 28523446), (38, 21767893), (58, 14261723), (133, 6219398), (157, 5268662), (203, 4074778), (266, 3109699), (314, 2634331), (406, 2037389), (551, 1501234), (683, 1211098), (1099, 752666), (1102, 750617), (1366, 605549), (2198, 376333), (2983, 277298), (3857, 214462), (4553, 181678), (4781, 173014), (5966, 138649), (7714, 107231), (9106, 90839), (9562, 86507), (12977, 63742), (19807, 41762), (20881, 39614), (25954, 31871)]