1312073584

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{761}}^1$

素因数の和:1513

約数の個数: 40

約数和(自身を含む): 2563081488

約数和(自身を除く): 1251007904

約数列:

[1, 2, 4, 8, 16, 197, 394, 547, 761, 788, 1094, 1522, 1576, 2188, 3044, 3152, 4376, 6088, 8752, 12176, 107759, 149917, 215518, 299834, 416267, 431036, 599668, 832534, 862072, 1199336, 1665068, 1724144, 2398672, 3330136, 6660272, 82004599, 164009198, 328018396, 656036792, 1312073584]

約数ペア:

[(1, 1312073584), (2, 656036792), (4, 328018396), (8, 164009198), (16, 82004599), (197, 6660272), (394, 3330136), (547, 2398672), (761, 1724144), (788, 1665068), (1094, 1199336), (1522, 862072), (1576, 832534), (2188, 599668), (3044, 431036), (3152, 416267), (4376, 299834), (6088, 215518), (8752, 149917), (12176, 107759)]