5542472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 11302200

約数和(自身を除く): 5759728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 389, 548, 778, 1096, 1556, 1781, 3112, 3562, 5057, 7124, 10114, 14248, 20228, 40456, 53293, 106586, 213172, 426344, 692809, 1385618, 2771236, 5542472]

約数ペア:

[(1, 5542472), (2, 2771236), (4, 1385618), (8, 692809), (13, 426344), (26, 213172), (52, 106586), (104, 53293), (137, 40456), (274, 20228), (389, 14248), (548, 10114), (778, 7124), (1096, 5057), (1556, 3562), (1781, 3112)]