1123304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 2593920

約数和(自身を除く): 1470616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1543, 3086, 6172, 10801, 12344, 20059, 21602, 40118, 43204, 80236, 86408, 140413, 160472, 280826, 561652, 1123304]

約数ペア:

[(1, 1123304), (2, 561652), (4, 280826), (7, 160472), (8, 140413), (13, 86408), (14, 80236), (26, 43204), (28, 40118), (52, 21602), (56, 20059), (91, 12344), (104, 10801), (182, 6172), (364, 3086), (728, 1543)]