2308492784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181943}}^1$

素因数の和:182025

約数の個数: 40

約数和(自身を含む): 4895749152

約数和(自身を除く): 2587256368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 181943, 363886, 727772, 1455544, 2365259, 2911088, 4730518, 9461036, 11098523, 18922072, 22197046, 37844144, 44394092, 88788184, 144280799, 177576368, 288561598, 577123196, 1154246392, 2308492784]

約数ペア:

[(1, 2308492784), (2, 1154246392), (4, 577123196), (8, 288561598), (13, 177576368), (16, 144280799), (26, 88788184), (52, 44394092), (61, 37844144), (104, 22197046), (122, 18922072), (208, 11098523), (244, 9461036), (488, 4730518), (793, 2911088), (976, 2365259), (1586, 1455544), (3172, 727772), (6344, 363886), (12688, 181943)]