264567862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 434095200

約数和(自身を除く): 169527338

約数列:

[1, 2, 13, 26, 131, 173, 262, 346, 449, 898, 1703, 2249, 3406, 4498, 5837, 11674, 22663, 45326, 58819, 77677, 117638, 155354, 294619, 589238, 764647, 1009801, 1529294, 2019602, 10175687, 20351374, 132283931, 264567862]

約数ペア:

[(1, 264567862), (2, 132283931), (13, 20351374), (26, 10175687), (131, 2019602), (173, 1529294), (262, 1009801), (346, 764647), (449, 589238), (898, 294619), (1703, 155354), (2249, 117638), (3406, 77677), (4498, 58819), (5837, 45326), (11674, 22663)]