491155774

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4908

約数の個数: 24

約数和(自身を含む): 775684728

約数和(自身を除く): 284528954

約数列:

[1, 2, 29, 58, 61, 122, 841, 1682, 1769, 3538, 4787, 9574, 51301, 102602, 138823, 277646, 292007, 584014, 4025867, 8051734, 8468203, 16936406, 245577887, 491155774]

約数ペア:

[(1, 491155774), (2, 245577887), (29, 16936406), (58, 8468203), (61, 8051734), (122, 4025867), (841, 584014), (1682, 292007), (1769, 277646), (3538, 138823), (4787, 102602), (9574, 51301)]