315762238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 532290528

約数和(自身を除く): 216528290

約数列:

[1, 2, 11, 22, 41, 82, 197, 394, 451, 902, 1777, 2167, 3554, 4334, 8077, 16154, 19547, 39094, 72857, 88847, 145714, 177694, 350069, 700138, 801427, 1602854, 3850759, 7701518, 14352829, 28705658, 157881119, 315762238]

約数ペア:

[(1, 315762238), (2, 157881119), (11, 28705658), (22, 14352829), (41, 7701518), (82, 3850759), (197, 1602854), (394, 801427), (451, 700138), (902, 350069), (1777, 177694), (2167, 145714), (3554, 88847), (4334, 72857), (8077, 39094), (16154, 19547)]