4380438

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 8947368

約数和(自身を除く): 4566930

約数列:

[1, 2, 3, 6, 73, 137, 146, 219, 274, 411, 438, 822, 5329, 10001, 10658, 15987, 20002, 30003, 31974, 60006, 730073, 1460146, 2190219, 4380438]

約数ペア:

[(1, 4380438), (2, 2190219), (3, 1460146), (6, 730073), (73, 60006), (137, 31974), (146, 30003), (219, 20002), (274, 15987), (411, 10658), (438, 10001), (822, 5329)]