13201412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 14581756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 227, 268, 434, 454, 469, 868, 908, 938, 1589, 1876, 2077, 3178, 4154, 6356, 7037, 8308, 14074, 14539, 15209, 28148, 29078, 30418, 49259, 58156, 60836, 98518, 106463, 197036, 212926, 425852, 471479, 942958, 1885916, 3300353, 6600706, 13201412]

約数ペア:

[(1, 13201412), (2, 6600706), (4, 3300353), (7, 1885916), (14, 942958), (28, 471479), (31, 425852), (62, 212926), (67, 197036), (124, 106463), (134, 98518), (217, 60836), (227, 58156), (268, 49259), (434, 30418), (454, 29078), (469, 28148), (868, 15209), (908, 14539), (938, 14074), (1589, 8308), (1876, 7037), (2077, 6356), (3178, 4154)]