4539293876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{20063}}^1$

素因数の和:20328

約数の個数: 48

約数和(自身を含む): 9044851200

約数和(自身を除く): 4505557324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 229, 247, 458, 494, 916, 988, 2977, 4351, 5954, 8702, 11908, 17404, 20063, 40126, 56563, 80252, 113126, 226252, 260819, 381197, 521638, 762394, 1043276, 1524788, 4594427, 4955561, 9188854, 9911122, 18377708, 19822244, 59727551, 87294113, 119455102, 174588226, 238910204, 349176452, 1134823469, 2269646938, 4539293876]

約数ペア:

[(1, 4539293876), (2, 2269646938), (4, 1134823469), (13, 349176452), (19, 238910204), (26, 174588226), (38, 119455102), (52, 87294113), (76, 59727551), (229, 19822244), (247, 18377708), (458, 9911122), (494, 9188854), (916, 4955561), (988, 4594427), (2977, 1524788), (4351, 1043276), (5954, 762394), (8702, 521638), (11908, 381197), (17404, 260819), (20063, 226252), (40126, 113126), (56563, 80252)]