2797863335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 3594624000

約数和(自身を除く): 796760665

約数列:

[1, 5, 19, 73, 95, 365, 439, 919, 1387, 2195, 4595, 6935, 8341, 17461, 32047, 41705, 67087, 87305, 160235, 335435, 403441, 608893, 1274653, 2017205, 3044465, 6373265, 7665379, 29451193, 38326895, 147255965, 559572667, 2797863335]

約数ペア:

[(1, 2797863335), (5, 559572667), (19, 147255965), (73, 38326895), (95, 29451193), (365, 7665379), (439, 6373265), (919, 3044465), (1387, 2017205), (2195, 1274653), (4595, 608893), (6935, 403441), (8341, 335435), (17461, 160235), (32047, 87305), (41705, 67087)]