388520062

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 674150400

約数和(自身を除く): 285630338

約数列:

[1, 2, 7, 14, 131, 262, 349, 607, 698, 917, 1214, 1834, 2443, 4249, 4886, 8498, 45719, 79517, 91438, 159034, 211843, 320033, 423686, 556619, 640066, 1113238, 1482901, 2965802, 27751433, 55502866, 194260031, 388520062]

約数ペア:

[(1, 388520062), (2, 194260031), (7, 55502866), (14, 27751433), (131, 2965802), (262, 1482901), (349, 1113238), (607, 640066), (698, 556619), (917, 423686), (1214, 320033), (1834, 211843), (2443, 159034), (4249, 91438), (4886, 79517), (8498, 45719)]