2578889334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61402127}}^1$

素因数の和:61402139

約数の個数: 16

約数和(自身を含む): 5894604288

約数和(自身を除く): 3315714954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61402127, 122804254, 184206381, 368412762, 429814889, 859629778, 1289444667, 2578889334]

約数ペア:

[(1, 2578889334), (2, 1289444667), (3, 859629778), (6, 429814889), (7, 368412762), (14, 184206381), (21, 122804254), (42, 61402127)]