976589955536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{247112843}}^1$

素因数の和:247112883

約数の個数: 40

約数和(自身を含む): 2144939485920

約数和(自身を除く): 1168349530384

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 247112843, 494225686, 988451372, 1976902744, 3212466959, 3953805488, 4695144017, 6424933918, 9390288034, 12849867836, 18780576068, 25699735672, 37561152136, 51399471344, 61036872221, 75122304272, 122073744442, 244147488884, 488294977768, 976589955536]

約数ペア:

[(1, 976589955536), (2, 488294977768), (4, 244147488884), (8, 122073744442), (13, 75122304272), (16, 61036872221), (19, 51399471344), (26, 37561152136), (38, 25699735672), (52, 18780576068), (76, 12849867836), (104, 9390288034), (152, 6424933918), (208, 4695144017), (247, 3953805488), (304, 3212466959), (494, 1976902744), (988, 988451372), (1976, 494225686), (3952, 247112843)]