1223424016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1442717}}^1$

素因数の和:1442778

約数の個数: 20

約数和(自身を含む): 2415109932

約数和(自身を除く): 1191685916

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1442717, 2885434, 5770868, 11541736, 23083472, 76464001, 152928002, 305856004, 611712008, 1223424016]

約数ペア:

[(1, 1223424016), (2, 611712008), (4, 305856004), (8, 152928002), (16, 76464001), (53, 23083472), (106, 11541736), (212, 5770868), (424, 2885434), (848, 1442717)]