642184512479

素因数分解:

${\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1979}}^1\times {\mathrm{19273}}^1$

素因数の和:21514

約数の個数: 16

約数和(自身を含む): 652579092000

約数和(自身を除く): 10394579521

約数列:

[1, 113, 149, 1979, 16837, 19273, 223627, 294871, 2177849, 2871677, 33320423, 38141267, 324499501, 4309963171, 5683048783, 642184512479]

約数ペア:

[(1, 642184512479), (113, 5683048783), (149, 4309963171), (1979, 324499501), (16837, 38141267), (19273, 33320423), (223627, 2871677), (294871, 2177849)]