2019431076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{74827}}^1$

素因数の和:75020

約数の個数: 48

約数和(自身を含む): 5103868224

約数和(自身を除く): 3084437148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 6747, 8996, 13494, 26988, 74827, 149654, 224481, 299308, 448962, 897924, 972751, 1945502, 2918253, 3891004, 5836506, 11673012, 12945071, 25890142, 38835213, 51780284, 77670426, 155340852, 168285923, 336571846, 504857769, 673143692, 1009715538, 2019431076]

約数ペア:

[(1, 2019431076), (2, 1009715538), (3, 673143692), (4, 504857769), (6, 336571846), (12, 168285923), (13, 155340852), (26, 77670426), (39, 51780284), (52, 38835213), (78, 25890142), (156, 12945071), (173, 11673012), (346, 5836506), (519, 3891004), (692, 2918253), (1038, 1945502), (2076, 972751), (2249, 897924), (4498, 448962), (6747, 299308), (8996, 224481), (13494, 149654), (26988, 74827)]