2205488

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:764

約数の個数: 20

約数和(自身を含む): 4296600

約数和(自身を除く): 2091112

約数列:

[1, 2, 4, 8, 16, 307, 449, 614, 898, 1228, 1796, 2456, 3592, 4912, 7184, 137843, 275686, 551372, 1102744, 2205488]

約数ペア:

[(1, 2205488), (2, 1102744), (4, 551372), (8, 275686), (16, 137843), (307, 7184), (449, 4912), (614, 3592), (898, 2456), (1228, 1796)]