1925672

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2247448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 251, 274, 502, 548, 959, 1004, 1096, 1757, 1918, 2008, 3514, 3836, 7028, 7672, 14056, 34387, 68774, 137548, 240709, 275096, 481418, 962836, 1925672]

約数ペア:

[(1, 1925672), (2, 962836), (4, 481418), (7, 275096), (8, 240709), (14, 137548), (28, 68774), (56, 34387), (137, 14056), (251, 7672), (274, 7028), (502, 3836), (548, 3514), (959, 2008), (1004, 1918), (1096, 1757)]