1321348024

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 2495283120

約数和(自身を除く): 1173935096

約数列:

[1, 2, 4, 8, 257, 373, 514, 746, 1028, 1492, 1723, 2056, 2984, 3446, 6892, 13784, 95861, 191722, 383444, 442811, 642679, 766888, 885622, 1285358, 1771244, 2570716, 3542488, 5141432, 165168503, 330337006, 660674012, 1321348024]

約数ペア:

[(1, 1321348024), (2, 660674012), (4, 330337006), (8, 165168503), (257, 5141432), (373, 3542488), (514, 2570716), (746, 1771244), (1028, 1285358), (1492, 885622), (1723, 766888), (2056, 642679), (2984, 442811), (3446, 383444), (6892, 191722), (13784, 95861)]