1372921472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{825073}}^1$

素因数の和:825100

約数の個数: 32

約数和(自身を含む): 2945514180

約数和(自身を除く): 1572592708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 825073, 1650146, 3300292, 6600584, 10725949, 13201168, 21451898, 26402336, 42903796, 52804672, 85807592, 105609344, 171615184, 343230368, 686460736, 1372921472]

約数ペア:

[(1, 1372921472), (2, 686460736), (4, 343230368), (8, 171615184), (13, 105609344), (16, 85807592), (26, 52804672), (32, 42903796), (52, 26402336), (64, 21451898), (104, 13201168), (128, 10725949), (208, 6600584), (416, 3300292), (832, 1650146), (1664, 825073)]