2247643931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 2596608000

約数和(自身を除く): 348964069

約数列:

[1, 13, 19, 79, 229, 247, 503, 1027, 1501, 2977, 4351, 6539, 9557, 18091, 19513, 39737, 56563, 115187, 124241, 235183, 343729, 516581, 755003, 1497431, 2188553, 4468477, 9099773, 9815039, 28451189, 118297049, 172895687, 2247643931]

約数ペア:

[(1, 2247643931), (13, 172895687), (19, 118297049), (79, 28451189), (229, 9815039), (247, 9099773), (503, 4468477), (1027, 2188553), (1501, 1497431), (2977, 755003), (4351, 516581), (6539, 343729), (9557, 235183), (18091, 124241), (19513, 115187), (39737, 56563)]