553008170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{386719}}^1$

素因数の和:386750

約数の個数: 32

約数和(自身を含む): 1169441280

約数和(自身を除く): 616433110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 386719, 773438, 1933595, 3867190, 4253909, 5027347, 8507818, 10054694, 21269545, 25136735, 42539090, 50273470, 55300817, 110601634, 276504085, 553008170]

約数ペア:

[(1, 553008170), (2, 276504085), (5, 110601634), (10, 55300817), (11, 50273470), (13, 42539090), (22, 25136735), (26, 21269545), (55, 10054694), (65, 8507818), (110, 5027347), (130, 4253909), (143, 3867190), (286, 1933595), (715, 773438), (1430, 386719)]