1339142902

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{38791}}^1$

素因数の和:39255

約数の個数: 16

約数和(自身を含む): 2062648224

約数和(自身を除く): 723505322

約数列:

[1, 2, 41, 82, 421, 842, 17261, 34522, 38791, 77582, 1590431, 3180862, 16331011, 32662022, 669571451, 1339142902]

約数ペア:

[(1, 1339142902), (2, 669571451), (41, 32662022), (82, 16331011), (421, 3180862), (842, 1590431), (17261, 77582), (34522, 38791)]