29962988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 36

約数和(自身を含む): 59524416

約数和(自身を除く): 29561428

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 1997, 3751, 3994, 7502, 7988, 15004, 21967, 43934, 61907, 87868, 123814, 241637, 247628, 483274, 680977, 966548, 1361954, 2723908, 7490747, 14981494, 29962988]

約数ペア:

[(1, 29962988), (2, 14981494), (4, 7490747), (11, 2723908), (22, 1361954), (31, 966548), (44, 680977), (62, 483274), (121, 247628), (124, 241637), (242, 123814), (341, 87868), (484, 61907), (682, 43934), (1364, 21967), (1997, 15004), (3751, 7988), (3994, 7502)]