254131192

素因数分解:

$2^3\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{2803}}^1$

素因数の和:4435

約数の個数: 32

約数和(自身を含む): 545097600

約数和(自身を除く): 290966408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1619, 2803, 3238, 5606, 6476, 11212, 11333, 12952, 19621, 22424, 22666, 39242, 45332, 78484, 90664, 156968, 4538057, 9076114, 18152228, 31766399, 36304456, 63532798, 127065596, 254131192]

約数ペア:

[(1, 254131192), (2, 127065596), (4, 63532798), (7, 36304456), (8, 31766399), (14, 18152228), (28, 9076114), (56, 4538057), (1619, 156968), (2803, 90664), (3238, 78484), (5606, 45332), (6476, 39242), (11212, 22666), (11333, 22424), (12952, 19621)]