7137030376

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{660347}}^1$

素因数の和:660553

約数の個数: 32

約数和(自身を含む): 15372901440

約数和(自身を除く): 8235871064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 660347, 1320694, 2641388, 4622429, 5282776, 9244858, 18489716, 36979432, 127446971, 254893942, 509787884, 892128797, 1019575768, 1784257594, 3568515188, 7137030376]

約数ペア:

[(1, 7137030376), (2, 3568515188), (4, 1784257594), (7, 1019575768), (8, 892128797), (14, 509787884), (28, 254893942), (56, 127446971), (193, 36979432), (386, 18489716), (772, 9244858), (1351, 5282776), (1544, 4622429), (2702, 2641388), (5404, 1320694), (10808, 660347)]