1285366904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{2677}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 2464188480

約数和(自身を除く): 1178821576

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1277, 2554, 2677, 5108, 5354, 10216, 10708, 21416, 60019, 120038, 125819, 240076, 251638, 480152, 503276, 1006552, 3418529, 6837058, 13674116, 27348232, 160670863, 321341726, 642683452, 1285366904]

約数ペア:

[(1, 1285366904), (2, 642683452), (4, 321341726), (8, 160670863), (47, 27348232), (94, 13674116), (188, 6837058), (376, 3418529), (1277, 1006552), (2554, 503276), (2677, 480152), (5108, 251638), (5354, 240076), (10216, 125819), (10708, 120038), (21416, 60019)]