1004024638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{261601}}^1$

素因数の和:261723

約数の個数: 16

約数和(自身を含む): 1601004240

約数和(自身を除く): 596979602

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 261601, 523202, 4970419, 9940838, 26421701, 52843402, 502012319, 1004024638]

約数ペア:

[(1, 1004024638), (2, 502012319), (19, 52843402), (38, 26421701), (101, 9940838), (202, 4970419), (1919, 523202), (3838, 261601)]