263779022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{53117}}^1$

素因数の和:53323

約数の個数: 16

約数和(自身を含む): 428343552

約数和(自身を除く): 164564530

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 53117, 106234, 690521, 1381042, 10145347, 20290694, 131889511, 263779022]

約数ペア:

[(1, 263779022), (2, 131889511), (13, 20290694), (26, 10145347), (191, 1381042), (382, 690521), (2483, 106234), (4966, 53117)]