689142804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{482593}}^1$

素因数の和:482624

約数の個数: 48

約数和(自身を含む): 1945819008

約数和(自身を除く): 1256676204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 482593, 965186, 1447779, 1930372, 2895558, 3378151, 5791116, 6756302, 8204081, 10134453, 13512604, 16408162, 20268906, 24612243, 32816324, 40537812, 49224486, 57428567, 98448972, 114857134, 172285701, 229714268, 344571402, 689142804]

約数ペア:

[(1, 689142804), (2, 344571402), (3, 229714268), (4, 172285701), (6, 114857134), (7, 98448972), (12, 57428567), (14, 49224486), (17, 40537812), (21, 32816324), (28, 24612243), (34, 20268906), (42, 16408162), (51, 13512604), (68, 10134453), (84, 8204081), (102, 6756302), (119, 5791116), (204, 3378151), (238, 2895558), (357, 1930372), (476, 1447779), (714, 965186), (1428, 482593)]