8213428002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1\times {\mathrm{20107}}^1$

素因数の和:25362

約数の個数: 32

約数和(自身を含む): 17694718272

約数和(自身を除く): 9481290270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5237, 10474, 15711, 20107, 31422, 40214, 60321, 68081, 120642, 136162, 204243, 261391, 408486, 522782, 784173, 1568346, 105300359, 210600718, 315901077, 631802154, 1368904667, 2737809334, 4106714001, 8213428002]

約数ペア:

[(1, 8213428002), (2, 4106714001), (3, 2737809334), (6, 1368904667), (13, 631802154), (26, 315901077), (39, 210600718), (78, 105300359), (5237, 1568346), (10474, 784173), (15711, 522782), (20107, 408486), (31422, 261391), (40214, 204243), (60321, 136162), (68081, 120642)]