328049384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3154321}}^1$

素因数の和:3154340

約数の個数: 16

約数和(自身を含む): 662407620

約数和(自身を除く): 334358236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3154321, 6308642, 12617284, 25234568, 41006173, 82012346, 164024692, 328049384]

約数ペア:

[(1, 328049384), (2, 164024692), (4, 82012346), (8, 41006173), (13, 25234568), (26, 12617284), (52, 6308642), (104, 3154321)]