145470832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{699379}}^1$

素因数の和:699400

約数の個数: 20

約数和(自身を含む): 303530920

約数和(自身を除く): 158060088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 699379, 1398758, 2797516, 5595032, 9091927, 11190064, 18183854, 36367708, 72735416, 145470832]

約数ペア:

[(1, 145470832), (2, 72735416), (4, 36367708), (8, 18183854), (13, 11190064), (16, 9091927), (26, 5595032), (52, 2797516), (104, 1398758), (208, 699379)]