1646528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2004

約数の個数: 28

約数和(自身を含む): 3520440

約数和(自身を除く): 1873912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1979, 3958, 7916, 15832, 25727, 31664, 51454, 63328, 102908, 126656, 205816, 411632, 823264, 1646528]

約数ペア:

[(1, 1646528), (2, 823264), (4, 411632), (8, 205816), (13, 126656), (16, 102908), (26, 63328), (32, 51454), (52, 31664), (64, 25727), (104, 15832), (208, 7916), (416, 3958), (832, 1979)]