9707831272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{98713}}^1$

素因数の和:99385

約数の個数: 32

約数和(自身を含む): 19190001600

約数和(自身を除く): 9482170328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 647, 1294, 2588, 5176, 12293, 24586, 49172, 98344, 98713, 197426, 394852, 789704, 1875547, 3751094, 7502188, 15004376, 63867311, 127734622, 255469244, 510938488, 1213478909, 2426957818, 4853915636, 9707831272]

約数ペア:

[(1, 9707831272), (2, 4853915636), (4, 2426957818), (8, 1213478909), (19, 510938488), (38, 255469244), (76, 127734622), (152, 63867311), (647, 15004376), (1294, 7502188), (2588, 3751094), (5176, 1875547), (12293, 789704), (24586, 394852), (49172, 197426), (98344, 98713)]