1340782798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 2099404800

約数和(自身を除く): 758622002

約数列:

[1, 2, 31, 62, 199, 271, 398, 401, 542, 802, 6169, 8401, 12338, 12431, 16802, 24862, 53929, 79799, 107858, 108671, 159598, 217342, 1671799, 2473769, 3343598, 3368801, 4947538, 6737602, 21625529, 43251058, 670391399, 1340782798]

約数ペア:

[(1, 1340782798), (2, 670391399), (31, 43251058), (62, 21625529), (199, 6737602), (271, 4947538), (398, 3368801), (401, 3343598), (542, 2473769), (802, 1671799), (6169, 217342), (8401, 159598), (12338, 108671), (12431, 107858), (16802, 79799), (24862, 53929)]