238480372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{7433}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 450232776

約数和(自身を除く): 211752404

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 7433, 8021, 14866, 16042, 29732, 32084, 96629, 193258, 386516, 4586161, 9172322, 18344644, 59620093, 119240186, 238480372]

約数ペア:

[(1, 238480372), (2, 119240186), (4, 59620093), (13, 18344644), (26, 9172322), (52, 4586161), (617, 386516), (1234, 193258), (2468, 96629), (7433, 32084), (8021, 29732), (14866, 16042)]