42803388628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10690157}}^1$

素因数の和:10690192

約数の個数: 48

約数和(自身を含む): 100573006464

約数和(自身を除く): 57769617836

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 10690157, 21380314, 42760628, 74831099, 117591727, 138972041, 149662198, 235183454, 277944082, 299324396, 470366908, 555888164, 823142089, 972804287, 1528692451, 1646284178, 1945608574, 3057384902, 3292568356, 3891217148, 6114769804, 10700847157, 21401694314, 42803388628]

約数ペア:

[(1, 42803388628), (2, 21401694314), (4, 10700847157), (7, 6114769804), (11, 3891217148), (13, 3292568356), (14, 3057384902), (22, 1945608574), (26, 1646284178), (28, 1528692451), (44, 972804287), (52, 823142089), (77, 555888164), (91, 470366908), (143, 299324396), (154, 277944082), (182, 235183454), (286, 149662198), (308, 138972041), (364, 117591727), (572, 74831099), (1001, 42760628), (2002, 21380314), (4004, 10690157)]