977555072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{587473}}^1$

素因数の和:587500

約数の個数: 32

約数和(自身を含む): 2097282180

約数和(自身を除く): 1119727108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 587473, 1174946, 2349892, 4699784, 7637149, 9399568, 15274298, 18799136, 30548596, 37598272, 61097192, 75196544, 122194384, 244388768, 488777536, 977555072]

約数ペア:

[(1, 977555072), (2, 488777536), (4, 244388768), (8, 122194384), (13, 75196544), (16, 61097192), (26, 37598272), (32, 30548596), (52, 18799136), (64, 15274298), (104, 9399568), (128, 7637149), (208, 4699784), (416, 2349892), (832, 1174946), (1664, 587473)]