1396347003674

素因数分解:

$2^1\times 7^3\times {\mathrm{1301}}^1\times {\mathrm{1564559}}^1$

素因数の和:1565883

約数の個数: 32

約数和(自身を含む): 2444468544000

約数和(自身を除く): 1048121540326

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1301, 2602, 9107, 18214, 63749, 127498, 446243, 892486, 1564559, 3129118, 10951913, 21903826, 76663391, 153326782, 536643737, 1073287474, 2035491259, 4070982518, 14248438813, 28496877626, 99739071691, 199478143382, 698173501837, 1396347003674]

約数ペア:

[(1, 1396347003674), (2, 698173501837), (7, 199478143382), (14, 99739071691), (49, 28496877626), (98, 14248438813), (343, 4070982518), (686, 2035491259), (1301, 1073287474), (2602, 536643737), (9107, 153326782), (18214, 76663391), (63749, 21903826), (127498, 10951913), (446243, 3129118), (892486, 1564559)]