541531928

素因数分解:

$2^3\times 7^2\times {\mathrm{1381459}}^1$

素因数の和:1381479

約数の個数: 24

約数和(自身を含む): 1181148300

約数和(自身を除く): 639616372

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1381459, 2762918, 5525836, 9670213, 11051672, 19340426, 38680852, 67691491, 77361704, 135382982, 270765964, 541531928]

約数ペア:

[(1, 541531928), (2, 270765964), (4, 135382982), (7, 77361704), (8, 67691491), (14, 38680852), (28, 19340426), (49, 11051672), (56, 9670213), (98, 5525836), (196, 2762918), (392, 1381459)]