8045805911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^3\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 10048193280

約数和(自身を除く): 2002387369

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 361, 631, 1859, 2717, 3211, 3971, 4693, 6859, 6941, 8203, 11989, 35321, 51623, 61009, 75449, 89167, 90233, 106639, 131879, 155857, 227791, 671099, 980837, 1159171, 1173029, 1714427, 2026141, 2505701, 2961283, 4328029, 12750881, 22287551, 32574113, 38496679, 47608319, 56264377, 423463469, 618908147, 731436901, 8045805911]

約数ペア:

[(1, 8045805911), (11, 731436901), (13, 618908147), (19, 423463469), (143, 56264377), (169, 47608319), (209, 38496679), (247, 32574113), (361, 22287551), (631, 12750881), (1859, 4328029), (2717, 2961283), (3211, 2505701), (3971, 2026141), (4693, 1714427), (6859, 1173029), (6941, 1159171), (8203, 980837), (11989, 671099), (35321, 227791), (51623, 155857), (61009, 131879), (75449, 106639), (89167, 90233)]