2247490096

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{137849}}^1$

素因数の和:138876

約数の個数: 20

約数和(自身を含む): 4358817000

約数和(自身を除く): 2111326904

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 137849, 275698, 551396, 1102792, 2205584, 140468131, 280936262, 561872524, 1123745048, 2247490096]

約数ペア:

[(1, 2247490096), (2, 1123745048), (4, 561872524), (8, 280936262), (16, 140468131), (1019, 2205584), (2038, 1102792), (4076, 551396), (8152, 275698), (16304, 137849)]