1344482780

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{132071}}^1$

素因数の和:132589

約数の個数: 24

約数和(自身を含む): 2828982240

約数和(自身を除く): 1484499460

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 132071, 264142, 528284, 660355, 1320710, 2641420, 67224139, 134448278, 268896556, 336120695, 672241390, 1344482780]

約数ペア:

[(1, 1344482780), (2, 672241390), (4, 336120695), (5, 268896556), (10, 134448278), (20, 67224139), (509, 2641420), (1018, 1320710), (2036, 660355), (2545, 528284), (5090, 264142), (10180, 132071)]