2749471198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{107309}}^1$

素因数の和:107891

約数の個数: 16

約数和(自身を含む): 4311286560

約数和(自身を除く): 1561815362

約数列:

[1, 2, 23, 46, 557, 1114, 12811, 25622, 107309, 214618, 2468107, 4936214, 59771113, 119542226, 1374735599, 2749471198]

約数ペア:

[(1, 2749471198), (2, 1374735599), (23, 119542226), (46, 59771113), (557, 4936214), (1114, 2468107), (12811, 214618), (25622, 107309)]