2182179415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20359}}^1$

素因数の和:20491

約数の個数: 32

約数和(自身を含む): 3016863360

約数和(自身を除く): 834683945

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 485, 1105, 1261, 1649, 6305, 8245, 20359, 21437, 101795, 107185, 264667, 346103, 1323335, 1730515, 1974823, 4499339, 9874115, 22496695, 25672699, 33571991, 128363495, 167859955, 436435883, 2182179415]

約数ペア:

[(1, 2182179415), (5, 436435883), (13, 167859955), (17, 128363495), (65, 33571991), (85, 25672699), (97, 22496695), (221, 9874115), (485, 4499339), (1105, 1974823), (1261, 1730515), (1649, 1323335), (6305, 346103), (8245, 264667), (20359, 107185), (21437, 101795)]