6319690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 12365136

約数和(自身を除く): 6045446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 281, 346, 562, 865, 1405, 1730, 2249, 2810, 3653, 4498, 7306, 11245, 18265, 22490, 36530, 48613, 97226, 243065, 486130, 631969, 1263938, 3159845, 6319690]

約数ペア:

[(1, 6319690), (2, 3159845), (5, 1263938), (10, 631969), (13, 486130), (26, 243065), (65, 97226), (130, 48613), (173, 36530), (281, 22490), (346, 18265), (562, 11245), (865, 7306), (1405, 4498), (1730, 3653), (2249, 2810)]