1008366940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7202621}}^1$

素因数の和:7202637

約数の個数: 24

約数和(自身を含む): 2420080992

約数和(自身を除く): 1411714052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7202621, 14405242, 28810484, 36013105, 50418347, 72026210, 100836694, 144052420, 201673388, 252091735, 504183470, 1008366940]

約数ペア:

[(1, 1008366940), (2, 504183470), (4, 252091735), (5, 201673388), (7, 144052420), (10, 100836694), (14, 72026210), (20, 50418347), (28, 36013105), (35, 28810484), (70, 14405242), (140, 7202621)]