1506428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3381504

約数和(自身を除く): 1875076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 73, 77, 134, 146, 154, 268, 292, 308, 469, 511, 737, 803, 938, 1022, 1474, 1606, 1876, 2044, 2948, 3212, 4891, 5159, 5621, 9782, 10318, 11242, 19564, 20636, 22484, 34237, 53801, 68474, 107602, 136948, 215204, 376607, 753214, 1506428]

約数ペア:

[(1, 1506428), (2, 753214), (4, 376607), (7, 215204), (11, 136948), (14, 107602), (22, 68474), (28, 53801), (44, 34237), (67, 22484), (73, 20636), (77, 19564), (134, 11242), (146, 10318), (154, 9782), (268, 5621), (292, 5159), (308, 4891), (469, 3212), (511, 2948), (737, 2044), (803, 1876), (938, 1606), (1022, 1474)]