2019408076

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2326507}}^1$

素因数の和:2326549

約数の個数: 24

約数和(自身を含む): 4169102336

約数和(自身を除く): 2149694260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2326507, 4653014, 9306028, 16285549, 32571098, 65142196, 72121717, 144243434, 288486868, 504852019, 1009704038, 2019408076]

約数ペア:

[(1, 2019408076), (2, 1009704038), (4, 504852019), (7, 288486868), (14, 144243434), (28, 72121717), (31, 65142196), (62, 32571098), (124, 16285549), (217, 9306028), (434, 4653014), (868, 2326507)]