1002051258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7979

約数の個数: 64

約数和(自身を含む): 2284111872

約数和(自身を除く): 1282060614

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 426, 598, 897, 923, 1633, 1794, 1846, 2769, 3266, 4899, 5538, 7867, 9798, 15734, 21229, 23601, 42458, 47202, 63687, 102271, 127374, 180941, 204542, 306813, 361882, 542823, 558557, 613626, 1085646, 1117114, 1675671, 2352233, 3351342, 4704466, 7056699, 7261241, 12846811, 14113398, 14522482, 21783723, 25693622, 38540433, 43567446, 77080866, 167008543, 334017086, 501025629, 1002051258]

約数ペア:

[(1, 1002051258), (2, 501025629), (3, 334017086), (6, 167008543), (13, 77080866), (23, 43567446), (26, 38540433), (39, 25693622), (46, 21783723), (69, 14522482), (71, 14113398), (78, 12846811), (138, 7261241), (142, 7056699), (213, 4704466), (299, 3351342), (426, 2352233), (598, 1675671), (897, 1117114), (923, 1085646), (1633, 613626), (1794, 558557), (1846, 542823), (2769, 361882), (3266, 306813), (4899, 204542), (5538, 180941), (7867, 127374), (9798, 102271), (15734, 63687), (21229, 47202), (23601, 42458)]