1640095370

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{579539}}^1$

素因数の和:579829

約数の個数: 16

約数和(自身を含む): 2962608480

約数和(自身を除く): 1322513110

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 579539, 1159078, 2897695, 5795390, 164009537, 328019074, 820047685, 1640095370]

約数ペア:

[(1, 1640095370), (2, 820047685), (5, 328019074), (10, 164009537), (283, 5795390), (566, 2897695), (1415, 1159078), (2830, 579539)]