1948651324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{1201}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 3696101920

約数和(自身を除く): 1747450596

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 577, 703, 1154, 1201, 1406, 2308, 2402, 2812, 4804, 10963, 21349, 21926, 22819, 42698, 43852, 44437, 45638, 85396, 88874, 91276, 177748, 405631, 692977, 811262, 844303, 1385954, 1622524, 1688606, 2771908, 3377212, 13166563, 25640149, 26333126, 51280298, 52666252, 102560596, 487162831, 974325662, 1948651324]

約数ペア:

[(1, 1948651324), (2, 974325662), (4, 487162831), (19, 102560596), (37, 52666252), (38, 51280298), (74, 26333126), (76, 25640149), (148, 13166563), (577, 3377212), (703, 2771908), (1154, 1688606), (1201, 1622524), (1406, 1385954), (2308, 844303), (2402, 811262), (2812, 692977), (4804, 405631), (10963, 177748), (21349, 91276), (21926, 88874), (22819, 85396), (42698, 45638), (43852, 44437)]