4973072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23930

約数の個数: 20

約数和(自身を含む): 10376940

約数和(自身を除く): 5403868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23909, 47818, 95636, 191272, 310817, 382544, 621634, 1243268, 2486536, 4973072]

約数ペア:

[(1, 4973072), (2, 2486536), (4, 1243268), (8, 621634), (13, 382544), (16, 310817), (26, 191272), (52, 95636), (104, 47818), (208, 23909)]