2555410172

素因数分解:

$2^2\times 7^2\times {\mathrm{1619}}^1\times {\mathrm{8053}}^1$

素因数の和:9690

約数の個数: 36

約数和(自身を含む): 5205944520

約数和(自身を除く): 2650534348

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1619, 3238, 6476, 8053, 11333, 16106, 22666, 32212, 45332, 56371, 79331, 112742, 158662, 225484, 317324, 394597, 789194, 1578388, 13037807, 26075614, 52151228, 91264649, 182529298, 365058596, 638852543, 1277705086, 2555410172]

約数ペア:

[(1, 2555410172), (2, 1277705086), (4, 638852543), (7, 365058596), (14, 182529298), (28, 91264649), (49, 52151228), (98, 26075614), (196, 13037807), (1619, 1578388), (3238, 789194), (6476, 394597), (8053, 317324), (11333, 225484), (16106, 158662), (22666, 112742), (32212, 79331), (45332, 56371)]