4378030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 7904304

約数和(自身を除く): 3526274

約数列:

[1, 2, 5, 10, 641, 683, 1282, 1366, 3205, 3415, 6410, 6830, 437803, 875606, 2189015, 4378030]

約数ペア:

[(1, 4378030), (2, 2189015), (5, 875606), (10, 437803), (641, 6830), (683, 6410), (1282, 3415), (1366, 3205)]