2193650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 4142964

約数和(自身を除く): 1949314

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 601, 730, 1202, 1825, 3005, 3650, 6010, 15025, 30050, 43873, 87746, 219365, 438730, 1096825, 2193650]

約数ペア:

[(1, 2193650), (2, 1096825), (5, 438730), (10, 219365), (25, 87746), (50, 43873), (73, 30050), (146, 15025), (365, 6010), (601, 3650), (730, 3005), (1202, 1825)]