2041830645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{79279}}^1$

素因数の和:79405

約数の個数: 32

約数和(自身を含む): 3493393920

約数和(自身を除く): 1451563275

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 5151, 8585, 25755, 79279, 237837, 396395, 1189185, 1347743, 4043229, 6738715, 8007179, 20216145, 24021537, 40035895, 120107685, 136122043, 408366129, 680610215, 2041830645]

約数ペア:

[(1, 2041830645), (3, 680610215), (5, 408366129), (15, 136122043), (17, 120107685), (51, 40035895), (85, 24021537), (101, 20216145), (255, 8007179), (303, 6738715), (505, 4043229), (1515, 1347743), (1717, 1189185), (5151, 396395), (8585, 237837), (25755, 79279)]