1330334044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{381841}}^1$

素因数の和:381925

約数の個数: 24

約数和(自身を含む): 2544595088

約数和(自身を除く): 1214261044

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 381841, 763682, 1527364, 4963933, 9927866, 19855732, 25583347, 51166694, 102333388, 332583511, 665167022, 1330334044]

約数ペア:

[(1, 1330334044), (2, 665167022), (4, 332583511), (13, 102333388), (26, 51166694), (52, 25583347), (67, 19855732), (134, 9927866), (268, 4963933), (871, 1527364), (1742, 763682), (3484, 381841)]