2154124202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{25409}}^1$

素因数の和:25550

約数の個数: 32

約数和(自身を含む): 3585859200

約数和(自身を除く): 1431734998

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1843, 2231, 3686, 4462, 25409, 42389, 50818, 84778, 482771, 584407, 965542, 1168814, 2464673, 4929346, 11103733, 22207466, 46828787, 56687479, 93657574, 113374958, 1077062101, 2154124202]

約数ペア:

[(1, 2154124202), (2, 1077062101), (19, 113374958), (23, 93657574), (38, 56687479), (46, 46828787), (97, 22207466), (194, 11103733), (437, 4929346), (874, 2464673), (1843, 1168814), (2231, 965542), (3686, 584407), (4462, 482771), (25409, 84778), (42389, 50818)]