839876656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{5783}}^1$

素因数の和:6133

約数の個数: 40

約数和(自身を含む): 1689043680

約数和(自身を除く): 849167024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 313, 464, 626, 1252, 2504, 5008, 5783, 9077, 11566, 18154, 23132, 36308, 46264, 72616, 92528, 145232, 167707, 335414, 670828, 1341656, 1810079, 2683312, 3620158, 7240316, 14480632, 28961264, 52492291, 104984582, 209969164, 419938328, 839876656]

約数ペア:

[(1, 839876656), (2, 419938328), (4, 209969164), (8, 104984582), (16, 52492291), (29, 28961264), (58, 14480632), (116, 7240316), (232, 3620158), (313, 2683312), (464, 1810079), (626, 1341656), (1252, 670828), (2504, 335414), (5008, 167707), (5783, 145232), (9077, 92528), (11566, 72616), (18154, 46264), (23132, 36308)]