807834170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{564919}}^1$

素因数の和:564950

約数の個数: 32

約数和(自身を含む): 1708318080

約数和(自身を除く): 900483910

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 564919, 1129838, 2824595, 5649190, 6214109, 7343947, 12428218, 14687894, 31070545, 36719735, 62141090, 73439470, 80783417, 161566834, 403917085, 807834170]

約数ペア:

[(1, 807834170), (2, 403917085), (5, 161566834), (10, 80783417), (11, 73439470), (13, 62141090), (22, 36719735), (26, 31070545), (55, 14687894), (65, 12428218), (110, 7343947), (130, 6214109), (143, 5649190), (286, 2824595), (715, 1129838), (1430, 564919)]