426549604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 821431296

約数和(自身を除く): 394881692

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 191, 268, 382, 641, 764, 871, 1282, 1742, 2483, 2564, 3484, 4966, 8333, 9932, 12797, 16666, 25594, 33332, 42947, 51188, 85894, 122431, 166361, 171788, 244862, 332722, 489724, 558311, 665444, 1116622, 1591603, 2233244, 3183206, 6366412, 8202877, 16405754, 32811508, 106637401, 213274802, 426549604]

約数ペア:

[(1, 426549604), (2, 213274802), (4, 106637401), (13, 32811508), (26, 16405754), (52, 8202877), (67, 6366412), (134, 3183206), (191, 2233244), (268, 1591603), (382, 1116622), (641, 665444), (764, 558311), (871, 489724), (1282, 332722), (1742, 244862), (2483, 171788), (2564, 166361), (3484, 122431), (4966, 85894), (8333, 51188), (9932, 42947), (12797, 33332), (16666, 25594)]