2149824549

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 3162931200

約数和(自身を除く): 1013106651

約数列:

[1, 3, 29, 31, 71, 87, 93, 103, 109, 213, 309, 327, 899, 2059, 2201, 2697, 2987, 3161, 3193, 3379, 6177, 6603, 7313, 7739, 8961, 9483, 9579, 10137, 11227, 21939, 23217, 33681, 63829, 92597, 97991, 191487, 212077, 224431, 226703, 239909, 277791, 293973, 325583, 348037, 636231, 673293, 680109, 719727, 797117, 976749, 1044111, 2391351, 6574387, 6957361, 10093073, 19723161, 20872083, 23116393, 24710627, 30279219, 69349179, 74131881, 716608183, 2149824549]

約数ペア:

[(1, 2149824549), (3, 716608183), (29, 74131881), (31, 69349179), (71, 30279219), (87, 24710627), (93, 23116393), (103, 20872083), (109, 19723161), (213, 10093073), (309, 6957361), (327, 6574387), (899, 2391351), (2059, 1044111), (2201, 976749), (2697, 797117), (2987, 719727), (3161, 680109), (3193, 673293), (3379, 636231), (6177, 348037), (6603, 325583), (7313, 293973), (7739, 277791), (8961, 239909), (9483, 226703), (9579, 224431), (10137, 212077), (11227, 191487), (21939, 97991), (23217, 92597), (33681, 63829)]