1356112

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 20

約数和(自身を含む): 2651616

約数和(自身を除く): 1295504

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 647, 1048, 1294, 2096, 2588, 5176, 10352, 84757, 169514, 339028, 678056, 1356112]

約数ペア:

[(1, 1356112), (2, 678056), (4, 339028), (8, 169514), (16, 84757), (131, 10352), (262, 5176), (524, 2588), (647, 2096), (1048, 1294)]