2019610315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 2578910400

約数和(自身を除く): 559300085

約数列:

[1, 5, 29, 53, 109, 145, 265, 545, 1537, 2411, 3161, 5777, 7685, 12055, 15805, 28885, 69919, 127783, 167533, 262799, 349595, 638915, 837665, 1313995, 3705707, 7621171, 13928347, 18528535, 38105855, 69641735, 403922063, 2019610315]

約数ペア:

[(1, 2019610315), (5, 403922063), (29, 69641735), (53, 38105855), (109, 18528535), (145, 13928347), (265, 7621171), (545, 3705707), (1537, 1313995), (2411, 837665), (3161, 638915), (5777, 349595), (7685, 262799), (12055, 167533), (15805, 127783), (28885, 69919)]