503671610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{49043}}^1$

素因数の和:49142

約数の個数: 32

約数和(自身を含む): 988727040

約数和(自身を除く): 485055430

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 49043, 98086, 245215, 490430, 637559, 1275118, 3187795, 3874397, 6375590, 7748794, 19371985, 38743970, 50367161, 100734322, 251835805, 503671610]

約数ペア:

[(1, 503671610), (2, 251835805), (5, 100734322), (10, 50367161), (13, 38743970), (26, 19371985), (65, 7748794), (79, 6375590), (130, 3874397), (158, 3187795), (395, 1275118), (790, 637559), (1027, 490430), (2054, 245215), (5135, 98086), (10270, 49043)]