802122038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{25747}}^1$

素因数の和:26207

約数の個数: 16

約数和(自身を含む): 1238684784

約数和(自身を除く): 436562746

約数列:

[1, 2, 37, 74, 421, 842, 15577, 25747, 31154, 51494, 952639, 1905278, 10839487, 21678974, 401061019, 802122038]

約数ペア:

[(1, 802122038), (2, 401061019), (37, 21678974), (74, 10839487), (421, 1905278), (842, 952639), (15577, 51494), (25747, 31154)]