1438396130

素因数分解:

$2^1\times 5^1\times {\mathrm{4673}}^1\times {\mathrm{30781}}^1$

素因数の和:35461

約数の個数: 16

約数和(自身を含む): 2589751224

約数和(自身を除く): 1151355094

約数列:

[1, 2, 5, 10, 4673, 9346, 23365, 30781, 46730, 61562, 153905, 307810, 143839613, 287679226, 719198065, 1438396130]

約数ペア:

[(1, 1438396130), (2, 719198065), (5, 287679226), (10, 143839613), (4673, 307810), (9346, 153905), (23365, 61562), (30781, 46730)]