376469860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447961}}^1$

素因数の和:1447983

約数の個数: 24

約数和(自身を含む): 851401656

約数和(自身を除く): 474931796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1447961, 2895922, 5791844, 7239805, 14479610, 18823493, 28959220, 37646986, 75293972, 94117465, 188234930, 376469860]

約数ペア:

[(1, 376469860), (2, 188234930), (4, 94117465), (5, 75293972), (10, 37646986), (13, 28959220), (20, 18823493), (26, 14479610), (52, 7239805), (65, 5791844), (130, 2895922), (260, 1447961)]