6440984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 13433040

約数和(自身を除く): 6992056

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1381, 2332, 2762, 4664, 5524, 11048, 15191, 30382, 60764, 73193, 121528, 146386, 292772, 585544, 805123, 1610246, 3220492, 6440984]

約数ペア:

[(1, 6440984), (2, 3220492), (4, 1610246), (8, 805123), (11, 585544), (22, 292772), (44, 146386), (53, 121528), (88, 73193), (106, 60764), (212, 30382), (424, 15191), (583, 11048), (1166, 5524), (1381, 4664), (2332, 2762)]