828264976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{672293}}^1$

素因数の和:672319

約数の個数: 40

約数和(自身を含む): 2000746944

約数和(自身を除く): 1172481968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 672293, 1344586, 2689172, 4706051, 5378344, 7395223, 9412102, 10756688, 14790446, 18824204, 29580892, 37648408, 51766561, 59161784, 75296816, 103533122, 118323568, 207066244, 414132488, 828264976]

約数ペア:

[(1, 828264976), (2, 414132488), (4, 207066244), (7, 118323568), (8, 103533122), (11, 75296816), (14, 59161784), (16, 51766561), (22, 37648408), (28, 29580892), (44, 18824204), (56, 14790446), (77, 10756688), (88, 9412102), (112, 7395223), (154, 5378344), (176, 4706051), (308, 2689172), (616, 1344586), (1232, 672293)]