556122364

素因数分解:

$2^2\times 7^3\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 1138916800

約数和(自身を除く): 582794436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 397, 686, 794, 1021, 1372, 1588, 2042, 2779, 4084, 5558, 7147, 11116, 14294, 19453, 28588, 38906, 50029, 77812, 100058, 136171, 200116, 272342, 350203, 405337, 544684, 700406, 810674, 1400812, 1621348, 2837359, 5674718, 11349436, 19861513, 39723026, 79446052, 139030591, 278061182, 556122364]

約数ペア:

[(1, 556122364), (2, 278061182), (4, 139030591), (7, 79446052), (14, 39723026), (28, 19861513), (49, 11349436), (98, 5674718), (196, 2837359), (343, 1621348), (397, 1400812), (686, 810674), (794, 700406), (1021, 544684), (1372, 405337), (1588, 350203), (2042, 272342), (2779, 200116), (4084, 136171), (5558, 100058), (7147, 77812), (11116, 50029), (14294, 38906), (19453, 28588)]