1640472772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{14519}}^1$

素因数の和:15171

約数の個数: 24

約数和(自身を含む): 2936989440

約数和(自身を除く): 1296516668

約数列:

[1, 2, 4, 47, 94, 188, 601, 1202, 2404, 14519, 28247, 29038, 56494, 58076, 112988, 682393, 1364786, 2729572, 8725919, 17451838, 34903676, 410118193, 820236386, 1640472772]

約数ペア:

[(1, 1640472772), (2, 820236386), (4, 410118193), (47, 34903676), (94, 17451838), (188, 8725919), (601, 2729572), (1202, 1364786), (2404, 682393), (14519, 112988), (28247, 58076), (29038, 56494)]