897415106

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{481963}}^1$

素因数の和:481998

約数の個数: 24

約数和(自身を含む): 1648316880

約数和(自身を除く): 750901774

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 481963, 963926, 3373741, 6747482, 9157297, 18314594, 23616187, 47232374, 64101079, 128202158, 448707553, 897415106]

約数ペア:

[(1, 897415106), (2, 448707553), (7, 128202158), (14, 64101079), (19, 47232374), (38, 23616187), (49, 18314594), (98, 9157297), (133, 6747482), (266, 3373741), (931, 963926), (1862, 481963)]