2578492028

素因数分解:

$2^2\times 7^1\times {\mathrm{8677}}^1\times {\mathrm{10613}}^1$

素因数の和:19301

約数の個数: 24

約数和(自身を含む): 5158064352

約数和(自身を除く): 2579572324

約数列:

[1, 2, 4, 7, 14, 28, 8677, 10613, 17354, 21226, 34708, 42452, 60739, 74291, 121478, 148582, 242956, 297164, 92089001, 184178002, 368356004, 644623007, 1289246014, 2578492028]

約数ペア:

[(1, 2578492028), (2, 1289246014), (4, 644623007), (7, 368356004), (14, 184178002), (28, 92089001), (8677, 297164), (10613, 242956), (17354, 148582), (21226, 121478), (34708, 74291), (42452, 60739)]