2757248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 5919060

約数和(自身を除く): 3161812

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1657, 1664, 3314, 6628, 13256, 21541, 26512, 43082, 53024, 86164, 106048, 172328, 212096, 344656, 689312, 1378624, 2757248]

約数ペア:

[(1, 2757248), (2, 1378624), (4, 689312), (8, 344656), (13, 212096), (16, 172328), (26, 106048), (32, 86164), (52, 53024), (64, 43082), (104, 26512), (128, 21541), (208, 13256), (416, 6628), (832, 3314), (1657, 1664)]