4039284

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 9459520

約数和(自身を除く): 5420236

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 823, 1227, 1636, 1646, 2454, 2469, 3292, 4908, 4938, 9876, 336607, 673214, 1009821, 1346428, 2019642, 4039284]

約数ペア:

[(1, 4039284), (2, 2019642), (3, 1346428), (4, 1009821), (6, 673214), (12, 336607), (409, 9876), (818, 4938), (823, 4908), (1227, 3292), (1636, 2469), (1646, 2454)]