1383239654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{691}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 2176312320

約数和(自身を除く): 793072666

約数列:

[1, 2, 31, 62, 83, 166, 389, 691, 778, 1382, 2573, 5146, 12059, 21421, 24118, 32287, 42842, 57353, 64574, 114706, 268799, 537598, 1000897, 1777943, 2001794, 3555886, 8332769, 16665538, 22310317, 44620634, 691619827, 1383239654]

約数ペア:

[(1, 1383239654), (2, 691619827), (31, 44620634), (62, 22310317), (83, 16665538), (166, 8332769), (389, 3555886), (691, 2001794), (778, 1777943), (1382, 1000897), (2573, 537598), (5146, 268799), (12059, 114706), (21421, 64574), (24118, 57353), (32287, 42842)]