2019488552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{28979}}^1$

素因数の和:29297

約数の個数: 32

約数和(自身を含む): 3922732800

約数和(自身を除く): 1903244248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 562, 1124, 2248, 8711, 17422, 28979, 34844, 57958, 69688, 115916, 231832, 898349, 1796698, 3593396, 7186792, 8143099, 16286198, 32572396, 65144792, 252436069, 504872138, 1009744276, 2019488552]

約数ペア:

[(1, 2019488552), (2, 1009744276), (4, 504872138), (8, 252436069), (31, 65144792), (62, 32572396), (124, 16286198), (248, 8143099), (281, 7186792), (562, 3593396), (1124, 1796698), (2248, 898349), (8711, 231832), (17422, 115916), (28979, 69688), (34844, 57958)]