2257501064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{37361}}^1$

素因数の和:37470

約数の個数: 64

約数和(自身を含む): 5272525440

約数和(自身を除く): 3015024376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 7553, 8632, 15106, 30212, 37361, 60424, 74722, 149444, 261527, 298888, 485693, 523054, 971386, 1046108, 1942772, 2092216, 3100963, 3399851, 3885544, 6201926, 6799702, 12403852, 13599404, 21706741, 24807704, 27198808, 40312519, 43413482, 80625038, 86826964, 161250076, 173653928, 282187633, 322500152, 564375266, 1128750532, 2257501064]

約数ペア:

[(1, 2257501064), (2, 1128750532), (4, 564375266), (7, 322500152), (8, 282187633), (13, 173653928), (14, 161250076), (26, 86826964), (28, 80625038), (52, 43413482), (56, 40312519), (83, 27198808), (91, 24807704), (104, 21706741), (166, 13599404), (182, 12403852), (332, 6799702), (364, 6201926), (581, 3885544), (664, 3399851), (728, 3100963), (1079, 2092216), (1162, 1942772), (2158, 1046108), (2324, 971386), (4316, 523054), (4648, 485693), (7553, 298888), (8632, 261527), (15106, 149444), (30212, 74722), (37361, 60424)]