1330962872

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{2069}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 2515795200

約数和(自身を除く): 1184832328

約数列:

[1, 2, 4, 8, 191, 382, 421, 764, 842, 1528, 1684, 2069, 3368, 4138, 8276, 16552, 80411, 160822, 321644, 395179, 643288, 790358, 871049, 1580716, 1742098, 3161432, 3484196, 6968392, 166370359, 332740718, 665481436, 1330962872]

約数ペア:

[(1, 1330962872), (2, 665481436), (4, 332740718), (8, 166370359), (191, 6968392), (382, 3484196), (421, 3161432), (764, 1742098), (842, 1580716), (1528, 871049), (1684, 790358), (2069, 643288), (3368, 395179), (4138, 321644), (8276, 160822), (16552, 80411)]