1870783684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{13711}}^1$

素因数の和:14176

約数の個数: 48

約数和(自身を含む): 4091222016

約数和(自身を除く): 2220438332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 1772, 3101, 4873, 6202, 9746, 12404, 13711, 19492, 27422, 34111, 54844, 68222, 95977, 136444, 150821, 191954, 301642, 383908, 603284, 1055747, 2111494, 4222988, 6073973, 12147946, 24295892, 42517811, 66813703, 85035622, 133627406, 170071244, 267254812, 467695921, 935391842, 1870783684]

約数ペア:

[(1, 1870783684), (2, 935391842), (4, 467695921), (7, 267254812), (11, 170071244), (14, 133627406), (22, 85035622), (28, 66813703), (44, 42517811), (77, 24295892), (154, 12147946), (308, 6073973), (443, 4222988), (886, 2111494), (1772, 1055747), (3101, 603284), (4873, 383908), (6202, 301642), (9746, 191954), (12404, 150821), (13711, 136444), (19492, 95977), (27422, 68222), (34111, 54844)]