5198864645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{8369}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 7087046400

約数和(自身を除く): 1888181755

約数列:

[1, 5, 13, 19, 65, 95, 247, 503, 1235, 2515, 6539, 8369, 9557, 32695, 41845, 47785, 108797, 124241, 159011, 543985, 621205, 795055, 2067143, 4209607, 10335715, 21048035, 54724891, 79982533, 273624455, 399912665, 1039772929, 5198864645]

約数ペア:

[(1, 5198864645), (5, 1039772929), (13, 399912665), (19, 273624455), (65, 79982533), (95, 54724891), (247, 21048035), (503, 10335715), (1235, 4209607), (2515, 2067143), (6539, 795055), (8369, 621205), (9557, 543985), (32695, 159011), (41845, 124241), (47785, 108797)]