553955222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{7039}}^1$

素因数の和:7188

約数の個数: 24

約数和(自身を含む): 885139200

約数和(自身を除く): 331183978

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 2071, 4142, 7039, 14078, 39349, 78698, 133741, 267482, 767251, 1534502, 2541079, 5082158, 14577769, 29155538, 276977611, 553955222]

約数ペア:

[(1, 553955222), (2, 276977611), (19, 29155538), (38, 14577769), (109, 5082158), (218, 2541079), (361, 1534502), (722, 767251), (2071, 267482), (4142, 133741), (7039, 78698), (14078, 39349)]