380030908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 690623136

約数和(自身を除く): 310592228

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 401, 802, 1604, 3337, 5041, 6674, 10082, 13348, 18847, 20164, 28471, 37694, 56942, 75388, 113884, 236927, 473854, 947708, 1338137, 2021441, 2676274, 4042882, 5352548, 8085764, 95007727, 190015454, 380030908]

約数ペア:

[(1, 380030908), (2, 190015454), (4, 95007727), (47, 8085764), (71, 5352548), (94, 4042882), (142, 2676274), (188, 2021441), (284, 1338137), (401, 947708), (802, 473854), (1604, 236927), (3337, 113884), (5041, 75388), (6674, 56942), (10082, 37694), (13348, 28471), (18847, 20164)]