2080772064076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{788959}}^1$

素因数の和:789358

約数の個数: 48

約数和(自身を含む): 3849114931200

約数和(自身を除く): 1768342867124

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 263, 436, 526, 1052, 2507, 5014, 6049, 10028, 12098, 24196, 28667, 57334, 114668, 659341, 788959, 1318682, 1577918, 2637364, 3155836, 18146057, 36292114, 72584228, 85996531, 171993062, 207496217, 343986124, 414992434, 829984868, 1977920213, 3955840426, 4772412991, 7911680852, 9544825982, 19089651964, 22617087653, 45234175306, 90468350612, 520193016019, 1040386032038, 2080772064076]

約数ペア:

[(1, 2080772064076), (2, 1040386032038), (4, 520193016019), (23, 90468350612), (46, 45234175306), (92, 22617087653), (109, 19089651964), (218, 9544825982), (263, 7911680852), (436, 4772412991), (526, 3955840426), (1052, 1977920213), (2507, 829984868), (5014, 414992434), (6049, 343986124), (10028, 207496217), (12098, 171993062), (24196, 85996531), (28667, 72584228), (57334, 36292114), (114668, 18146057), (659341, 3155836), (788959, 2637364), (1318682, 1577918)]