1973067838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 3718794240

約数和(自身を除く): 1745726402

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 487, 493, 587, 974, 986, 1174, 3409, 3451, 4109, 6818, 6902, 8218, 8279, 9979, 14123, 16558, 17023, 19958, 28246, 34046, 57953, 69853, 98861, 115906, 119161, 139706, 197722, 238322, 240091, 285869, 289391, 480182, 571738, 578782, 1680637, 2001083, 2025737, 3361274, 4002166, 4051474, 4859773, 8290201, 9719546, 16580402, 34018411, 58031407, 68036822, 116062814, 140933417, 281866834, 986533919, 1973067838]

約数ペア:

[(1, 1973067838), (2, 986533919), (7, 281866834), (14, 140933417), (17, 116062814), (29, 68036822), (34, 58031407), (58, 34018411), (119, 16580402), (203, 9719546), (238, 8290201), (406, 4859773), (487, 4051474), (493, 4002166), (587, 3361274), (974, 2025737), (986, 2001083), (1174, 1680637), (3409, 578782), (3451, 571738), (4109, 480182), (6818, 289391), (6902, 285869), (8218, 240091), (8279, 238322), (9979, 197722), (14123, 139706), (16558, 119161), (17023, 115906), (19958, 98861), (28246, 69853), (34046, 57953)]