2190804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 6375936

約数和(自身を除く): 4185132

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2371, 4742, 7113, 9484, 14226, 16597, 26081, 28452, 33194, 49791, 52162, 66388, 78243, 99582, 104324, 156486, 182567, 199164, 312972, 365134, 547701, 730268, 1095402, 2190804]

約数ペア:

[(1, 2190804), (2, 1095402), (3, 730268), (4, 547701), (6, 365134), (7, 312972), (11, 199164), (12, 182567), (14, 156486), (21, 104324), (22, 99582), (28, 78243), (33, 66388), (42, 52162), (44, 49791), (66, 33194), (77, 28452), (84, 26081), (132, 16597), (154, 14226), (231, 9484), (308, 7113), (462, 4742), (924, 2371)]