40804003318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{82599197}}^1$

素因数の和:82599231

約数の個数: 16

約数和(自身を含む): 69383326320

約数和(自身を除く): 28579323002

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 82599197, 165198394, 1073789561, 1569384743, 2147579122, 3138769486, 20402001659, 40804003318]

約数ペア:

[(1, 40804003318), (2, 20402001659), (13, 3138769486), (19, 2147579122), (26, 1569384743), (38, 1073789561), (247, 165198394), (494, 82599197)]