2391567278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{40841}}^1$

素因数の和:40952

約数の個数: 32

約数和(自身を含む): 3999248640

約数和(自身を除く): 1607681362

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 29279, 40841, 58558, 81682, 775979, 939343, 1551958, 1878686, 2736347, 5472694, 17847517, 35695034, 51990593, 62935981, 103981186, 125871962, 1195783639, 2391567278]

約数ペア:

[(1, 2391567278), (2, 1195783639), (19, 125871962), (23, 103981186), (38, 62935981), (46, 51990593), (67, 35695034), (134, 17847517), (437, 5472694), (874, 2736347), (1273, 1878686), (1541, 1551958), (2546, 939343), (3082, 775979), (29279, 81682), (40841, 58558)]