2982747452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1060721}}^1$

素因数の和:1060781

約数の個数: 24

約数和(自身を含む): 5643041040

約数和(自身を除く): 2660293588

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 1060721, 2121442, 4242884, 20153699, 39246677, 40307398, 78493354, 80614796, 156986708, 745686863, 1491373726, 2982747452]

約数ペア:

[(1, 2982747452), (2, 1491373726), (4, 745686863), (19, 156986708), (37, 80614796), (38, 78493354), (74, 40307398), (76, 39246677), (148, 20153699), (703, 4242884), (1406, 2121442), (2812, 1060721)]