1566222086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 2824367616

約数和(自身を除く): 1258145530

約数列:

[1, 2, 11, 13, 22, 26, 71, 137, 142, 143, 274, 286, 563, 781, 923, 1126, 1507, 1562, 1781, 1846, 3014, 3562, 6193, 7319, 9727, 10153, 12386, 14638, 19454, 19591, 20306, 39182, 39973, 77131, 79946, 80509, 106997, 126451, 154262, 161018, 213994, 252902, 439703, 519649, 848441, 879406, 1002703, 1039298, 1390961, 1696882, 2005406, 2781922, 5476301, 5716139, 10952602, 11029733, 11432278, 22059466, 60239311, 71191913, 120478622, 142383826, 783111043, 1566222086]

約数ペア:

[(1, 1566222086), (2, 783111043), (11, 142383826), (13, 120478622), (22, 71191913), (26, 60239311), (71, 22059466), (137, 11432278), (142, 11029733), (143, 10952602), (274, 5716139), (286, 5476301), (563, 2781922), (781, 2005406), (923, 1696882), (1126, 1390961), (1507, 1039298), (1562, 1002703), (1781, 879406), (1846, 848441), (3014, 519649), (3562, 439703), (6193, 252902), (7319, 213994), (9727, 161018), (10153, 154262), (12386, 126451), (14638, 106997), (19454, 80509), (19591, 79946), (20306, 77131), (39182, 39973)]