133733470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14489}}^1$

素因数の和:14580

約数の個数: 32

約数和(自身を含む): 262906560

約数和(自身を除く): 129173090

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 14489, 28978, 72445, 144890, 188357, 376714, 941785, 1028719, 1883570, 2057438, 5143595, 10287190, 13373347, 26746694, 66866735, 133733470]

約数ペア:

[(1, 133733470), (2, 66866735), (5, 26746694), (10, 13373347), (13, 10287190), (26, 5143595), (65, 2057438), (71, 1883570), (130, 1028719), (142, 941785), (355, 376714), (710, 188357), (923, 144890), (1846, 72445), (4615, 28978), (9230, 14489)]