268254718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{105529}}^1$

素因数の和:105603

約数の個数: 16

約数和(自身を含む): 425496960

約数和(自身を除く): 157242242

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 105529, 211058, 3271399, 4326689, 6542798, 8653378, 134127359, 268254718]

約数ペア:

[(1, 268254718), (2, 134127359), (31, 8653378), (41, 6542798), (62, 4326689), (82, 3271399), (1271, 211058), (2542, 105529)]