1396698142

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{129061}}^1$

素因数の和:129843

約数の個数: 16

約数和(自身を含む): 2397455712

約数和(自身を除く): 1000757570

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 129061, 258122, 903427, 1806854, 99764153, 199528306, 698349071, 1396698142]

約数ペア:

[(1, 1396698142), (2, 698349071), (7, 199528306), (14, 99764153), (773, 1806854), (1546, 903427), (5411, 258122), (10822, 129061)]