2080773812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4423}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 4006020480

約数和(自身を除く): 1925246668

約数列:

[1, 2, 4, 13, 26, 52, 83, 109, 166, 218, 332, 436, 1079, 1417, 2158, 2834, 4316, 4423, 5668, 8846, 9047, 17692, 18094, 36188, 57499, 114998, 117611, 229996, 235222, 367109, 470444, 482107, 734218, 964214, 1468436, 1928428, 4772417, 6267391, 9544834, 12534782, 19089668, 25069564, 40014881, 80029762, 160059524, 520193453, 1040386906, 2080773812]

約数ペア:

[(1, 2080773812), (2, 1040386906), (4, 520193453), (13, 160059524), (26, 80029762), (52, 40014881), (83, 25069564), (109, 19089668), (166, 12534782), (218, 9544834), (332, 6267391), (436, 4772417), (1079, 1928428), (1417, 1468436), (2158, 964214), (2834, 734218), (4316, 482107), (4423, 470444), (5668, 367109), (8846, 235222), (9047, 229996), (17692, 117611), (18094, 114998), (36188, 57499)]