1570802048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{645889}}^1$

素因数の和:645922

約数の個数: 32

約数和(自身を含む): 3294039000

約数和(自身を除く): 1723236952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 645889, 1291778, 2583556, 5167112, 10334224, 12271891, 20668448, 24543782, 41336896, 49087564, 82673792, 98175128, 196350256, 392700512, 785401024, 1570802048]

約数ペア:

[(1, 1570802048), (2, 785401024), (4, 392700512), (8, 196350256), (16, 98175128), (19, 82673792), (32, 49087564), (38, 41336896), (64, 24543782), (76, 20668448), (128, 12271891), (152, 10334224), (304, 5167112), (608, 2583556), (1216, 1291778), (2432, 645889)]