1330441190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{276599}}^1$

素因数の和:276656

約数の個数: 32

約数和(自身を含む): 2648721600

約数和(自身を除く): 1318280410

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 276599, 553198, 1382995, 2765990, 3595787, 7191574, 10234163, 17978935, 20468326, 35957870, 51170815, 102341630, 133044119, 266088238, 665220595, 1330441190]

約数ペア:

[(1, 1330441190), (2, 665220595), (5, 266088238), (10, 133044119), (13, 102341630), (26, 51170815), (37, 35957870), (65, 20468326), (74, 17978935), (130, 10234163), (185, 7191574), (370, 3595787), (481, 2765990), (962, 1382995), (2405, 553198), (4810, 276599)]