191026612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 201206348

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 379, 383, 658, 758, 766, 1316, 1516, 1532, 2653, 2681, 5306, 5362, 10612, 10724, 17813, 18001, 35626, 36002, 71252, 72004, 124691, 126007, 145157, 249382, 252014, 290314, 498764, 504028, 580628, 1016099, 2032198, 4064396, 6822379, 13644758, 27289516, 47756653, 95513306, 191026612]

約数ペア:

[(1, 191026612), (2, 95513306), (4, 47756653), (7, 27289516), (14, 13644758), (28, 6822379), (47, 4064396), (94, 2032198), (188, 1016099), (329, 580628), (379, 504028), (383, 498764), (658, 290314), (758, 252014), (766, 249382), (1316, 145157), (1516, 126007), (1532, 124691), (2653, 72004), (2681, 71252), (5306, 36002), (5362, 35626), (10612, 18001), (10724, 17813)]