2113110256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{18119}}^1$

素因数の和:18361

約数の個数: 40

約数和(自身を含む): 4226381280

約数和(自身を除く): 2113271024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 3152, 7289, 14578, 18119, 29156, 36238, 58312, 72476, 116624, 144952, 289904, 670403, 1340806, 2681612, 3569443, 5363224, 7138886, 10726448, 14277772, 28555544, 57111088, 132069391, 264138782, 528277564, 1056555128, 2113110256]

約数ペア:

[(1, 2113110256), (2, 1056555128), (4, 528277564), (8, 264138782), (16, 132069391), (37, 57111088), (74, 28555544), (148, 14277772), (197, 10726448), (296, 7138886), (394, 5363224), (592, 3569443), (788, 2681612), (1576, 1340806), (3152, 670403), (7289, 289904), (14578, 144952), (18119, 116624), (29156, 72476), (36238, 58312)]