283658774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 496958976

約数和(自身を除く): 213300202

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 497, 959, 994, 1918, 2083, 4166, 9727, 14581, 19454, 29162, 68089, 136178, 147893, 285371, 295786, 570742, 1035251, 1997597, 2070502, 3995194, 20261341, 40522682, 141829387, 283658774]

約数ペア:

[(1, 283658774), (2, 141829387), (7, 40522682), (14, 20261341), (71, 3995194), (137, 2070502), (142, 1997597), (274, 1035251), (497, 570742), (959, 295786), (994, 285371), (1918, 147893), (2083, 136178), (4166, 68089), (9727, 29162), (14581, 19454)]