2019982016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2427863}}^1$

素因数の和:2427888

約数の個数: 28

約数和(自身を含む): 4316742192

約数和(自身を除く): 2296760176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2427863, 4855726, 9711452, 19422904, 31562219, 38845808, 63124438, 77691616, 126248876, 155383232, 252497752, 504995504, 1009991008, 2019982016]

約数ペア:

[(1, 2019982016), (2, 1009991008), (4, 504995504), (8, 252497752), (13, 155383232), (16, 126248876), (26, 77691616), (32, 63124438), (52, 38845808), (64, 31562219), (104, 19422904), (208, 9711452), (416, 4855726), (832, 2427863)]