1930894804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{216371}}^1$

素因数の和:216495

約数の個数: 24

約数和(自身を含む): 3562348608

約数和(自身を除く): 1631453804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 216371, 432742, 865484, 4976533, 9953066, 19906132, 20987987, 41975974, 83951948, 482723701, 965447402, 1930894804]

約数ペア:

[(1, 1930894804), (2, 965447402), (4, 482723701), (23, 83951948), (46, 41975974), (92, 20987987), (97, 19906132), (194, 9953066), (388, 4976533), (2231, 865484), (4462, 432742), (8924, 216371)]