2016039207

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 3372880896

約数和(自身を除く): 1356841689

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 193, 249, 273, 461, 579, 581, 1079, 1351, 1383, 1743, 2509, 3227, 3237, 4053, 5993, 7527, 7553, 9681, 16019, 17563, 17979, 22659, 38263, 41951, 48057, 52689, 88973, 112133, 114789, 125853, 208247, 266919, 267841, 336399, 497419, 622811, 624741, 803523, 1156649, 1457729, 1492257, 1868433, 3469947, 3481933, 4373187, 7384759, 8096543, 10445799, 22154277, 24289629, 51693313, 96001867, 155079939, 288005601, 672013069, 2016039207]

約数ペア:

[(1, 2016039207), (3, 672013069), (7, 288005601), (13, 155079939), (21, 96001867), (39, 51693313), (83, 24289629), (91, 22154277), (193, 10445799), (249, 8096543), (273, 7384759), (461, 4373187), (579, 3481933), (581, 3469947), (1079, 1868433), (1351, 1492257), (1383, 1457729), (1743, 1156649), (2509, 803523), (3227, 624741), (3237, 622811), (4053, 497419), (5993, 336399), (7527, 267841), (7553, 266919), (9681, 208247), (16019, 125853), (17563, 114789), (17979, 112133), (22659, 88973), (38263, 52689), (41951, 48057)]