2645202364

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{7639}}^1$

素因数の和:7882

約数の個数: 48

約数和(自身を含む): 5390784000

約数和(自身を除く): 2745581636

約数列:

[1, 2, 4, 7, 14, 28, 83, 149, 166, 298, 332, 581, 596, 1043, 1162, 2086, 2324, 4172, 7639, 12367, 15278, 24734, 30556, 49468, 53473, 86569, 106946, 173138, 213892, 346276, 634037, 1138211, 1268074, 2276422, 2536148, 4438259, 4552844, 7967477, 8876518, 15934954, 17753036, 31869908, 94471513, 188943026, 377886052, 661300591, 1322601182, 2645202364]

約数ペア:

[(1, 2645202364), (2, 1322601182), (4, 661300591), (7, 377886052), (14, 188943026), (28, 94471513), (83, 31869908), (149, 17753036), (166, 15934954), (298, 8876518), (332, 7967477), (581, 4552844), (596, 4438259), (1043, 2536148), (1162, 2276422), (2086, 1268074), (2324, 1138211), (4172, 634037), (7639, 346276), (12367, 213892), (15278, 173138), (24734, 106946), (30556, 86569), (49468, 53473)]