1219097144

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{2389}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 2305011600

約数和(自身を除く): 1085914456

約数列:

[1, 2, 4, 8, 227, 281, 454, 562, 908, 1124, 1816, 2248, 2389, 4778, 9556, 19112, 63787, 127574, 255148, 510296, 542303, 671309, 1084606, 1342618, 2169212, 2685236, 4338424, 5370472, 152387143, 304774286, 609548572, 1219097144]

約数ペア:

[(1, 1219097144), (2, 609548572), (4, 304774286), (8, 152387143), (227, 5370472), (281, 4338424), (454, 2685236), (562, 2169212), (908, 1342618), (1124, 1084606), (1816, 671309), (2248, 542303), (2389, 510296), (4778, 255148), (9556, 127574), (19112, 63787)]