465713872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2239009}}^1$

素因数の和:2239030

約数の個数: 20

約数和(自身を含む): 971730340

約数和(自身を除く): 506016468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2239009, 4478018, 8956036, 17912072, 29107117, 35824144, 58214234, 116428468, 232856936, 465713872]

約数ペア:

[(1, 465713872), (2, 232856936), (4, 116428468), (8, 58214234), (13, 35824144), (16, 29107117), (26, 17912072), (52, 8956036), (104, 4478018), (208, 2239009)]