1113668816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{30949}}^1$

素因数の和:31143

約数の個数: 40

約数和(自身を含む): 2337220200

約数和(自身を除く): 1223551384

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 30949, 35984, 61898, 123796, 247592, 402337, 495184, 804674, 1609348, 3218696, 5354177, 6437392, 10708354, 21416708, 42833416, 69604301, 85666832, 139208602, 278417204, 556834408, 1113668816]

約数ペア:

[(1, 1113668816), (2, 556834408), (4, 278417204), (8, 139208602), (13, 85666832), (16, 69604301), (26, 42833416), (52, 21416708), (104, 10708354), (173, 6437392), (208, 5354177), (346, 3218696), (692, 1609348), (1384, 804674), (2249, 495184), (2768, 402337), (4498, 247592), (8996, 123796), (17992, 61898), (30949, 35984)]