5244498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 7896942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 389, 642, 749, 778, 963, 1167, 1498, 1926, 2247, 2334, 2723, 3501, 4494, 5446, 6741, 7002, 8169, 13482, 16338, 24507, 41623, 49014, 83246, 124869, 249738, 291361, 374607, 582722, 749214, 874083, 1748166, 2622249, 5244498]

約数ペア:

[(1, 5244498), (2, 2622249), (3, 1748166), (6, 874083), (7, 749214), (9, 582722), (14, 374607), (18, 291361), (21, 249738), (42, 124869), (63, 83246), (107, 49014), (126, 41623), (214, 24507), (321, 16338), (389, 13482), (642, 8169), (749, 7002), (778, 6741), (963, 5446), (1167, 4494), (1498, 3501), (1926, 2723), (2247, 2334)]