971000338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{274139}}^1$

素因数の和:274182

約数の個数: 32

約数和(自身を含む): 1894855680

約数和(自身を除く): 923855342

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 274139, 548278, 1918973, 3015529, 3837946, 6031058, 6305197, 12610394, 21108703, 42217406, 44136379, 69357167, 88272758, 138714334, 485500169, 971000338]

約数ペア:

[(1, 971000338), (2, 485500169), (7, 138714334), (11, 88272758), (14, 69357167), (22, 44136379), (23, 42217406), (46, 21108703), (77, 12610394), (154, 6305197), (161, 6031058), (253, 3837946), (322, 3015529), (506, 1918973), (1771, 548278), (3542, 274139)]