295364158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 473760000

約数和(自身を除く): 178395842

約数列:

[1, 2, 19, 38, 139, 199, 278, 281, 398, 562, 2641, 3781, 5282, 5339, 7562, 10678, 27661, 39059, 55322, 55919, 78118, 111838, 525559, 742121, 1051118, 1062461, 1484242, 2124922, 7772741, 15545482, 147682079, 295364158]

約数ペア:

[(1, 295364158), (2, 147682079), (19, 15545482), (38, 7772741), (139, 2124922), (199, 1484242), (278, 1062461), (281, 1051118), (398, 742121), (562, 525559), (2641, 111838), (3781, 78118), (5282, 55919), (5339, 55322), (7562, 39059), (10678, 27661)]