1323643749140

素因数分解:

$2^2\times 5^1\times {\mathrm{45427}}^1\times {\mathrm{1456891}}^1$

素因数の和:1502327

約数の個数: 24

約数和(自身を含む): 2779714970592

約数和(自身を除く): 1456071221452

約数列:

[1, 2, 4, 5, 10, 20, 45427, 90854, 181708, 227135, 454270, 908540, 1456891, 2913782, 5827564, 7284455, 14568910, 29137820, 66182187457, 132364374914, 264728749828, 330910937285, 661821874570, 1323643749140]

約数ペア:

[(1, 1323643749140), (2, 661821874570), (4, 330910937285), (5, 264728749828), (10, 132364374914), (20, 66182187457), (45427, 29137820), (90854, 14568910), (181708, 7284455), (227135, 5827564), (454270, 2913782), (908540, 1456891)]