553840994

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{122477}}^1$

素因数の和:122522

約数の個数: 32

約数和(自身を含む): 1058209920

約数和(自身を除く): 504368926

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 122477, 244954, 857339, 1714678, 2082109, 2327063, 4164218, 4654126, 14574763, 16289441, 29149526, 32578882, 39560071, 79120142, 276920497, 553840994]

約数ペア:

[(1, 553840994), (2, 276920497), (7, 79120142), (14, 39560071), (17, 32578882), (19, 29149526), (34, 16289441), (38, 14574763), (119, 4654126), (133, 4164218), (238, 2327063), (266, 2082109), (323, 1714678), (646, 857339), (2261, 244954), (4522, 122477)]