4895176

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 10892700

約数和(自身を除く): 5997524

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 389, 484, 572, 778, 968, 1144, 1556, 1573, 3112, 3146, 4279, 5057, 6292, 8558, 10114, 12584, 17116, 20228, 34232, 40456, 47069, 55627, 94138, 111254, 188276, 222508, 376552, 445016, 611897, 1223794, 2447588, 4895176]

約数ペア:

[(1, 4895176), (2, 2447588), (4, 1223794), (8, 611897), (11, 445016), (13, 376552), (22, 222508), (26, 188276), (44, 111254), (52, 94138), (88, 55627), (104, 47069), (121, 40456), (143, 34232), (242, 20228), (286, 17116), (389, 12584), (484, 10114), (572, 8558), (778, 6292), (968, 5057), (1144, 4279), (1556, 3146), (1573, 3112)]