213888988858

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{12671}}^1\times {\mathrm{44189}}^1$

素因数の和:57053

約数の個数: 16

約数和(自身を含む): 322545991680

約数和(自身を除く): 108657002822

約数列:

[1, 2, 191, 382, 12671, 25342, 44189, 88378, 2420161, 4840322, 8440099, 16880198, 559918819, 1119837638, 106944494429, 213888988858]

約数ペア:

[(1, 213888988858), (2, 106944494429), (191, 1119837638), (382, 559918819), (12671, 16880198), (25342, 8440099), (44189, 4840322), (88378, 2420161)]