2783404788

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1\times {\mathrm{2389}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 6584928000

約数和(自身を除く): 3801523212

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1229, 2389, 2458, 3687, 4778, 4916, 7167, 7374, 9556, 14334, 14748, 28668, 97091, 188731, 194182, 291273, 377462, 388364, 566193, 582546, 754924, 1132386, 1165092, 2264772, 2936081, 5872162, 8808243, 11744324, 17616486, 35232972, 231950399, 463900798, 695851197, 927801596, 1391702394, 2783404788]

約数ペア:

[(1, 2783404788), (2, 1391702394), (3, 927801596), (4, 695851197), (6, 463900798), (12, 231950399), (79, 35232972), (158, 17616486), (237, 11744324), (316, 8808243), (474, 5872162), (948, 2936081), (1229, 2264772), (2389, 1165092), (2458, 1132386), (3687, 754924), (4778, 582546), (4916, 566193), (7167, 388364), (7374, 377462), (9556, 291273), (14334, 194182), (14748, 188731), (28668, 97091)]