306388186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9257}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 528816960

約数和(自身を除く): 222428774

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 9257, 16549, 18514, 33098, 120341, 175883, 240682, 351766, 620219, 1240438, 2286479, 4572958, 8062847, 11784161, 16125694, 23568322, 153194093, 306388186]

約数ペア:

[(1, 306388186), (2, 153194093), (13, 23568322), (19, 16125694), (26, 11784161), (38, 8062847), (67, 4572958), (134, 2286479), (247, 1240438), (494, 620219), (871, 351766), (1273, 240682), (1742, 175883), (2546, 120341), (9257, 33098), (16549, 18514)]