2478472385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{19141}}^1$

素因数の和:19241

約数の個数: 32

約数和(自身を含む): 3307737600

約数和(自身を除く): 829265215

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 551, 893, 1363, 2755, 4465, 6815, 19141, 25897, 95705, 129485, 363679, 555089, 899627, 1818395, 2775445, 4498135, 10546691, 17092913, 26089183, 52733455, 85464565, 130445915, 495694477, 2478472385]

約数ペア:

[(1, 2478472385), (5, 495694477), (19, 130445915), (29, 85464565), (47, 52733455), (95, 26089183), (145, 17092913), (235, 10546691), (551, 4498135), (893, 2775445), (1363, 1818395), (2755, 899627), (4465, 555089), (6815, 363679), (19141, 129485), (25897, 95705)]