2730518

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4935168

約数和(自身を除く): 2204650

約数列:

[1, 2, 7, 14, 41, 67, 71, 82, 134, 142, 287, 469, 497, 574, 938, 994, 2747, 2911, 4757, 5494, 5822, 9514, 19229, 20377, 33299, 38458, 40754, 66598, 195037, 390074, 1365259, 2730518]

約数ペア:

[(1, 2730518), (2, 1365259), (7, 390074), (14, 195037), (41, 66598), (67, 40754), (71, 38458), (82, 33299), (134, 20377), (142, 19229), (287, 9514), (469, 5822), (497, 5494), (574, 4757), (938, 2911), (994, 2747)]