2019944316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12948361}}^1$

素因数の和:12948381

約数の個数: 24

約数和(自身を含む): 5075757904

約数和(自身を除く): 3055813588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12948361, 25896722, 38845083, 51793444, 77690166, 155380332, 168328693, 336657386, 504986079, 673314772, 1009972158, 2019944316]

約数ペア:

[(1, 2019944316), (2, 1009972158), (3, 673314772), (4, 504986079), (6, 336657386), (12, 168328693), (13, 155380332), (26, 77690166), (39, 51793444), (52, 38845083), (78, 25896722), (156, 12948361)]