238925258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28807}}^1$

素因数の和:28862

約数の個数: 32

約数和(自身を含む): 435576960

約数和(自身を除く): 196651702

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 28807, 57614, 316877, 374491, 633754, 748982, 835403, 1670806, 4119401, 8238802, 9189433, 10860239, 18378866, 21720478, 119462629, 238925258]

約数ペア:

[(1, 238925258), (2, 119462629), (11, 21720478), (13, 18378866), (22, 10860239), (26, 9189433), (29, 8238802), (58, 4119401), (143, 1670806), (286, 835403), (319, 748982), (377, 633754), (638, 374491), (754, 316877), (4147, 57614), (8294, 28807)]