1391325264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1380283}}^1$

素因数の和:1380304

約数の個数: 60

約数和(自身を含む): 4450035616

約数和(自身を除く): 3058710352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1380283, 2760566, 4140849, 5521132, 8281698, 9661981, 11042264, 12422547, 16563396, 19323962, 22084528, 24845094, 28985943, 33126792, 38647924, 49690188, 57971886, 66253584, 77295848, 86957829, 99380376, 115943772, 154591696, 173915658, 198760752, 231887544, 347831316, 463775088, 695662632, 1391325264]

約数ペア:

[(1, 1391325264), (2, 695662632), (3, 463775088), (4, 347831316), (6, 231887544), (7, 198760752), (8, 173915658), (9, 154591696), (12, 115943772), (14, 99380376), (16, 86957829), (18, 77295848), (21, 66253584), (24, 57971886), (28, 49690188), (36, 38647924), (42, 33126792), (48, 28985943), (56, 24845094), (63, 22084528), (72, 19323962), (84, 16563396), (112, 12422547), (126, 11042264), (144, 9661981), (168, 8281698), (252, 5521132), (336, 4140849), (504, 2760566), (1008, 1380283)]