4080821234

素因数分解:

$2^1\times 7^4\times {\mathrm{97}}^1\times {\mathrm{8761}}^1$

素因数の和:8888

約数の個数: 40

約数和(自身を含む): 7215454428

約数和(自身を除く): 3134633194

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1358, 2401, 4753, 4802, 8761, 9506, 17522, 33271, 61327, 66542, 122654, 232897, 429289, 465794, 849817, 858578, 1699634, 3005023, 5948719, 6010046, 11897438, 21035161, 41641033, 42070322, 83282066, 291487231, 582974462, 2040410617, 4080821234]

約数ペア:

[(1, 4080821234), (2, 2040410617), (7, 582974462), (14, 291487231), (49, 83282066), (97, 42070322), (98, 41641033), (194, 21035161), (343, 11897438), (679, 6010046), (686, 5948719), (1358, 3005023), (2401, 1699634), (4753, 858578), (4802, 849817), (8761, 465794), (9506, 429289), (17522, 232897), (33271, 122654), (61327, 66542)]