1305698896

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{4409}}^1$

素因数の和:4723

約数の個数: 40

約数和(自身を含む): 2572335360

約数和(自身を除く): 1266636464

約数列:

[1, 2, 4, 8, 16, 83, 166, 223, 332, 446, 664, 892, 1328, 1784, 3568, 4409, 8818, 17636, 18509, 35272, 37018, 70544, 74036, 148072, 296144, 365947, 731894, 983207, 1463788, 1966414, 2927576, 3932828, 5855152, 7865656, 15731312, 81606181, 163212362, 326424724, 652849448, 1305698896]

約数ペア:

[(1, 1305698896), (2, 652849448), (4, 326424724), (8, 163212362), (16, 81606181), (83, 15731312), (166, 7865656), (223, 5855152), (332, 3932828), (446, 2927576), (664, 1966414), (892, 1463788), (1328, 983207), (1784, 731894), (3568, 365947), (4409, 296144), (8818, 148072), (17636, 74036), (18509, 70544), (35272, 37018)]