2515697776

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2346733}}^1$

素因数の和:2346808

約数の個数: 20

約数和(自身を含む): 4946915272

約数和(自身を除く): 2431217496

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2346733, 4693466, 9386932, 18773864, 37547728, 157231111, 314462222, 628924444, 1257848888, 2515697776]

約数ペア:

[(1, 2515697776), (2, 1257848888), (4, 628924444), (8, 314462222), (16, 157231111), (67, 37547728), (134, 18773864), (268, 9386932), (536, 4693466), (1072, 2346733)]