486398066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 967458816

約数和(自身を除く): 481060750

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 53, 77, 106, 154, 161, 253, 322, 371, 506, 583, 742, 1166, 1219, 1771, 2438, 2591, 3542, 4081, 5182, 8162, 8533, 13409, 17066, 18137, 26818, 28501, 36274, 57002, 59593, 93863, 119186, 137323, 187726, 199507, 274646, 399014, 417151, 655523, 834302, 961261, 1311046, 1510553, 1922522, 3021106, 3158429, 4588661, 6316858, 9177322, 10573871, 21147742, 22109003, 34742719, 44218006, 69485438, 243199033, 486398066]

約数ペア:

[(1, 486398066), (2, 243199033), (7, 69485438), (11, 44218006), (14, 34742719), (22, 22109003), (23, 21147742), (46, 10573871), (53, 9177322), (77, 6316858), (106, 4588661), (154, 3158429), (161, 3021106), (253, 1922522), (322, 1510553), (371, 1311046), (506, 961261), (583, 834302), (742, 655523), (1166, 417151), (1219, 399014), (1771, 274646), (2438, 199507), (2591, 187726), (3542, 137323), (4081, 119186), (5182, 93863), (8162, 59593), (8533, 57002), (13409, 36274), (17066, 28501), (18137, 26818)]