2123341194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3235

約数の個数: 64

約数和(自身を含む): 4675829760

約数和(自身を除く): 2552488566

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 127, 142, 213, 254, 381, 426, 762, 923, 1651, 1846, 2769, 3019, 3302, 4953, 5538, 6038, 9017, 9057, 9906, 18034, 18114, 27051, 39247, 54102, 78494, 117221, 117741, 214349, 234442, 235482, 351663, 383413, 428698, 643047, 703326, 766826, 1150239, 1286094, 2300478, 2786537, 4984369, 5573074, 8359611, 9968738, 14953107, 16719222, 27222323, 29906214, 54444646, 81666969, 163333938, 353890199, 707780398, 1061670597, 2123341194]

約数ペア:

[(1, 2123341194), (2, 1061670597), (3, 707780398), (6, 353890199), (13, 163333938), (26, 81666969), (39, 54444646), (71, 29906214), (78, 27222323), (127, 16719222), (142, 14953107), (213, 9968738), (254, 8359611), (381, 5573074), (426, 4984369), (762, 2786537), (923, 2300478), (1651, 1286094), (1846, 1150239), (2769, 766826), (3019, 703326), (3302, 643047), (4953, 428698), (5538, 383413), (6038, 351663), (9017, 235482), (9057, 234442), (9906, 214349), (18034, 117741), (18114, 117221), (27051, 78494), (39247, 54102)]