404150692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 784828800

約数和(自身を除く): 380678108

約数列:

[1, 2, 4, 11, 22, 44, 101, 199, 202, 398, 404, 457, 796, 914, 1111, 1828, 2189, 2222, 4378, 4444, 5027, 8756, 10054, 20099, 20108, 40198, 46157, 80396, 90943, 92314, 181886, 184628, 221089, 363772, 442178, 507727, 884356, 1000373, 1015454, 2000746, 2030908, 4001492, 9185243, 18370486, 36740972, 101037673, 202075346, 404150692]

約数ペア:

[(1, 404150692), (2, 202075346), (4, 101037673), (11, 36740972), (22, 18370486), (44, 9185243), (101, 4001492), (199, 2030908), (202, 2000746), (398, 1015454), (404, 1000373), (457, 884356), (796, 507727), (914, 442178), (1111, 363772), (1828, 221089), (2189, 184628), (2222, 181886), (4378, 92314), (4444, 90943), (5027, 80396), (8756, 46157), (10054, 40198), (20099, 20108)]