812474364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5208169}}^1$

素因数の和:5208189

約数の個数: 24

約数和(自身を含む): 2041602640

約数和(自身を除く): 1229128276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5208169, 10416338, 15624507, 20832676, 31249014, 62498028, 67706197, 135412394, 203118591, 270824788, 406237182, 812474364]

約数ペア:

[(1, 812474364), (2, 406237182), (3, 270824788), (4, 203118591), (6, 135412394), (12, 67706197), (13, 62498028), (26, 31249014), (39, 20832676), (52, 15624507), (78, 10416338), (156, 5208169)]