1892693404

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{61507}}^1$

素因数の和:61682

約数の個数: 36

約数和(自身を含む): 3877587336

約数和(自身を除く): 1984893932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 15386, 30772, 61507, 123014, 246028, 430549, 861098, 1722196, 3013843, 6027686, 9656599, 12055372, 19313198, 38626396, 67596193, 135192386, 270384772, 473173351, 946346702, 1892693404]

約数ペア:

[(1, 1892693404), (2, 946346702), (4, 473173351), (7, 270384772), (14, 135192386), (28, 67596193), (49, 38626396), (98, 19313198), (157, 12055372), (196, 9656599), (314, 6027686), (628, 3013843), (1099, 1722196), (2198, 861098), (4396, 430549), (7693, 246028), (15386, 123014), (30772, 61507)]