2902318016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21401}}^1$

素因数の和:21589

約数の個数: 56

約数和(自身を含む): 6240651984

約数和(自身を除く): 3338333968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 163, 208, 326, 416, 652, 832, 1304, 2119, 2608, 4238, 5216, 8476, 10432, 16952, 21401, 33904, 42802, 67808, 85604, 135616, 171208, 278213, 342416, 556426, 684832, 1112852, 1369664, 2225704, 3488363, 4451408, 6976726, 8902816, 13953452, 17805632, 27906904, 45348719, 55813808, 90697438, 111627616, 181394876, 223255232, 362789752, 725579504, 1451159008, 2902318016]

約数ペア:

[(1, 2902318016), (2, 1451159008), (4, 725579504), (8, 362789752), (13, 223255232), (16, 181394876), (26, 111627616), (32, 90697438), (52, 55813808), (64, 45348719), (104, 27906904), (163, 17805632), (208, 13953452), (326, 8902816), (416, 6976726), (652, 4451408), (832, 3488363), (1304, 2225704), (2119, 1369664), (2608, 1112852), (4238, 684832), (5216, 556426), (8476, 342416), (10432, 278213), (16952, 171208), (21401, 135616), (33904, 85604), (42802, 67808)]