4187236492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{997}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 7837174240

約数和(自身を除く): 3649937748

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 757, 997, 1387, 1514, 1994, 2774, 3028, 3988, 5548, 14383, 18943, 28766, 37886, 55261, 57532, 72781, 75772, 110522, 145562, 221044, 291124, 754729, 1049959, 1382839, 1509458, 2099918, 2765678, 3018916, 4199836, 5531356, 14339851, 28679702, 55095217, 57359404, 110190434, 220380868, 1046809123, 2093618246, 4187236492]

約数ペア:

[(1, 4187236492), (2, 2093618246), (4, 1046809123), (19, 220380868), (38, 110190434), (73, 57359404), (76, 55095217), (146, 28679702), (292, 14339851), (757, 5531356), (997, 4199836), (1387, 3018916), (1514, 2765678), (1994, 2099918), (2774, 1509458), (3028, 1382839), (3988, 1049959), (5548, 754729), (14383, 291124), (18943, 221044), (28766, 145562), (37886, 110522), (55261, 75772), (57532, 72781)]