2739482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 4383720

約数和(自身を除く): 1644238

約数列:

[1, 2, 17, 34, 197, 394, 409, 818, 3349, 6698, 6953, 13906, 80573, 161146, 1369741, 2739482]

約数ペア:

[(1, 2739482), (2, 1369741), (17, 161146), (34, 80573), (197, 13906), (394, 6953), (409, 6698), (818, 3349)]