65154518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 115305120

約数和(自身を除く): 50150602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 409, 557, 818, 1114, 4499, 5317, 6127, 7241, 8998, 10634, 12254, 14482, 58487, 79651, 116974, 159302, 227813, 455626, 2505943, 2961569, 5011886, 5923138, 32577259, 65154518]

約数ペア:

[(1, 65154518), (2, 32577259), (11, 5923138), (13, 5011886), (22, 2961569), (26, 2505943), (143, 455626), (286, 227813), (409, 159302), (557, 116974), (818, 79651), (1114, 58487), (4499, 14482), (5317, 12254), (6127, 10634), (7241, 8998)]