1640214042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{201451}}^1$

素因数の和:201538

約数の個数: 32

約数和(自身を含む): 3481090560

約数和(自身を除く): 1840876518

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 201451, 402902, 604353, 1208706, 4633373, 9266746, 11885609, 13900119, 23771218, 27800238, 35656827, 71313654, 273369007, 546738014, 820107021, 1640214042]

約数ペア:

[(1, 1640214042), (2, 820107021), (3, 546738014), (6, 273369007), (23, 71313654), (46, 35656827), (59, 27800238), (69, 23771218), (118, 13900119), (138, 11885609), (177, 9266746), (354, 4633373), (1357, 1208706), (2714, 604353), (4071, 402902), (8142, 201451)]