1323887312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127493}}^1$

素因数の和:127571

約数の個数: 40

約数和(自身を含む): 2845666080

約数和(自身を除く): 1521778768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 127493, 254986, 509972, 1019944, 1402423, 2039888, 2804846, 5609692, 7522087, 11219384, 15044174, 22438768, 30088348, 60176696, 82742957, 120353392, 165485914, 330971828, 661943656, 1323887312]

約数ペア:

[(1, 1323887312), (2, 661943656), (4, 330971828), (8, 165485914), (11, 120353392), (16, 82742957), (22, 60176696), (44, 30088348), (59, 22438768), (88, 15044174), (118, 11219384), (176, 7522087), (236, 5609692), (472, 2804846), (649, 2039888), (944, 1402423), (1298, 1019944), (2596, 509972), (5192, 254986), (10384, 127493)]