1020973904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{4457}}^1$

素因数の和:4707

約数の個数: 40

約数和(自身を含む): 2012162880

約数和(自身を除く): 991188976

約数列:

[1, 2, 4, 8, 16, 103, 139, 206, 278, 412, 556, 824, 1112, 1648, 2224, 4457, 8914, 14317, 17828, 28634, 35656, 57268, 71312, 114536, 229072, 459071, 619523, 918142, 1239046, 1836284, 2478092, 3672568, 4956184, 7345136, 9912368, 63810869, 127621738, 255243476, 510486952, 1020973904]

約数ペア:

[(1, 1020973904), (2, 510486952), (4, 255243476), (8, 127621738), (16, 63810869), (103, 9912368), (139, 7345136), (206, 4956184), (278, 3672568), (412, 2478092), (556, 1836284), (824, 1239046), (1112, 918142), (1648, 619523), (2224, 459071), (4457, 229072), (8914, 114536), (14317, 71312), (17828, 57268), (28634, 35656)]