253828942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{48757}}^1$

素因数の和:48915

約数の個数: 16

約数和(自身を含む): 403716240

約数和(自身を除く): 149887298

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 48757, 97514, 926383, 1852766, 6679709, 13359418, 126914471, 253828942]

約数ペア:

[(1, 253828942), (2, 126914471), (19, 13359418), (38, 6679709), (137, 1852766), (274, 926383), (2603, 97514), (5206, 48757)]