415214962

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 645306480

約数和(自身を除く): 230091518

約数列:

[1, 2, 37, 74, 139, 278, 1091, 1369, 2182, 2738, 5143, 10286, 40367, 80734, 151649, 190291, 303298, 380582, 1493579, 2987158, 5611013, 11222026, 207607481, 415214962]

約数ペア:

[(1, 415214962), (2, 207607481), (37, 11222026), (74, 5611013), (139, 2987158), (278, 1493579), (1091, 380582), (1369, 303298), (2182, 190291), (2738, 151649), (5143, 80734), (10286, 40367)]