1040806312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2069}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 2406499200

約数和(自身を除く): 1365692888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 691, 728, 1382, 2069, 2764, 4138, 4837, 5528, 8276, 8983, 9674, 14483, 16552, 17966, 19348, 26897, 28966, 35932, 38696, 53794, 57932, 62881, 71864, 107588, 115864, 125762, 188279, 215176, 251524, 376558, 503048, 753116, 1429679, 1506232, 2859358, 5718716, 10007753, 11437432, 18585827, 20015506, 37171654, 40031012, 74343308, 80062024, 130100789, 148686616, 260201578, 520403156, 1040806312]

約数ペア:

[(1, 1040806312), (2, 520403156), (4, 260201578), (7, 148686616), (8, 130100789), (13, 80062024), (14, 74343308), (26, 40031012), (28, 37171654), (52, 20015506), (56, 18585827), (91, 11437432), (104, 10007753), (182, 5718716), (364, 2859358), (691, 1506232), (728, 1429679), (1382, 753116), (2069, 503048), (2764, 376558), (4138, 251524), (4837, 215176), (5528, 188279), (8276, 125762), (8983, 115864), (9674, 107588), (14483, 71864), (16552, 62881), (17966, 57932), (19348, 53794), (26897, 38696), (28966, 35932)]