13326404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 29654016

約数和(自身を除く): 16327612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1181, 1612, 2362, 2821, 4724, 5642, 8267, 11284, 15353, 16534, 30706, 33068, 36611, 61412, 73222, 107471, 146444, 214942, 256277, 429884, 475943, 512554, 951886, 1025108, 1903772, 3331601, 6663202, 13326404]

約数ペア:

[(1, 13326404), (2, 6663202), (4, 3331601), (7, 1903772), (13, 1025108), (14, 951886), (26, 512554), (28, 475943), (31, 429884), (52, 256277), (62, 214942), (91, 146444), (124, 107471), (182, 73222), (217, 61412), (364, 36611), (403, 33068), (434, 30706), (806, 16534), (868, 15353), (1181, 11284), (1612, 8267), (2362, 5642), (2821, 4724)]