2664858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 6188544

約数和(自身を除く): 3523686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 947, 1407, 1894, 2814, 2841, 5682, 6629, 13258, 19887, 39774, 63449, 126898, 190347, 380694, 444143, 888286, 1332429, 2664858]

約数ペア:

[(1, 2664858), (2, 1332429), (3, 888286), (6, 444143), (7, 380694), (14, 190347), (21, 126898), (42, 63449), (67, 39774), (134, 19887), (201, 13258), (402, 6629), (469, 5682), (938, 2841), (947, 2814), (1407, 1894)]