499000502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10893

約数の個数: 64

約数和(自身を含む): 1048771584

約数和(自身を除く): 549771082

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 6578, 10837, 21674, 23023, 46046, 75859, 119207, 140881, 151718, 238414, 249251, 281762, 498502, 834449, 986167, 1549691, 1668898, 1744757, 1972334, 2741761, 3099382, 3240263, 3489514, 5483522, 6480526, 10847837, 19192327, 21695674, 22681841, 35642893, 38384654, 45363682, 71285786, 249500251, 499000502]

約数ペア:

[(1, 499000502), (2, 249500251), (7, 71285786), (11, 45363682), (13, 38384654), (14, 35642893), (22, 22681841), (23, 21695674), (26, 19192327), (46, 10847837), (77, 6480526), (91, 5483522), (143, 3489514), (154, 3240263), (161, 3099382), (182, 2741761), (253, 1972334), (286, 1744757), (299, 1668898), (322, 1549691), (506, 986167), (598, 834449), (1001, 498502), (1771, 281762), (2002, 249251), (2093, 238414), (3289, 151718), (3542, 140881), (4186, 119207), (6578, 75859), (10837, 46046), (21674, 23023)]