1329744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 3701152

約数和(自身を除く): 2371408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 27703, 34096, 51144, 55406, 83109, 102288, 110812, 166218, 221624, 332436, 443248, 664872, 1329744]

約数ペア:

[(1, 1329744), (2, 664872), (3, 443248), (4, 332436), (6, 221624), (8, 166218), (12, 110812), (13, 102288), (16, 83109), (24, 55406), (26, 51144), (39, 34096), (48, 27703), (52, 25572), (78, 17048), (104, 12786), (156, 8524), (208, 6393), (312, 4262), (624, 2131)]