329870458

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{4229}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 506990880

約数和(自身を除く): 177120422

約数列:

[1, 2, 43, 86, 907, 1814, 4229, 8458, 39001, 78002, 181847, 363694, 3835703, 7671406, 164935229, 329870458]

約数ペア:

[(1, 329870458), (2, 164935229), (43, 7671406), (86, 3835703), (907, 363694), (1814, 181847), (4229, 78002), (8458, 39001)]