2038961590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{15881}}^1$

素因数の和:16272

約数の個数: 32

約数和(自身を含む): 3780424224

約数和(自身を除く): 1741462634

約数列:

[1, 2, 5, 10, 37, 74, 185, 347, 370, 694, 1735, 3470, 12839, 15881, 25678, 31762, 64195, 79405, 128390, 158810, 587597, 1175194, 2937985, 5510707, 5875970, 11021414, 27553535, 55107070, 203896159, 407792318, 1019480795, 2038961590]

約数ペア:

[(1, 2038961590), (2, 1019480795), (5, 407792318), (10, 203896159), (37, 55107070), (74, 27553535), (185, 11021414), (347, 5875970), (370, 5510707), (694, 2937985), (1735, 1175194), (3470, 587597), (12839, 158810), (15881, 128390), (25678, 79405), (31762, 64195)]