1480490778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{29611}}^1$

素因数の和:30270

約数の個数: 32

約数和(自身を含む): 3193831872

約数和(自身を除く): 1713341094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 8333, 16666, 24999, 29611, 49998, 59222, 88833, 177666, 384943, 769886, 1154829, 2309658, 18980651, 37961302, 56941953, 113883906, 246748463, 493496926, 740245389, 1480490778]

約数ペア:

[(1, 1480490778), (2, 740245389), (3, 493496926), (6, 246748463), (13, 113883906), (26, 56941953), (39, 37961302), (78, 18980651), (641, 2309658), (1282, 1154829), (1923, 769886), (3846, 384943), (8333, 177666), (16666, 88833), (24999, 59222), (29611, 49998)]