1914458542076

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{3221}}^1\times {\mathrm{374287}}^1$

素因数の和:377909

約数の個数: 24

約数和(自身を含む): 3359793237696

約数和(自身を除く): 1445334695620

約数列:

[1, 2, 4, 397, 794, 1588, 3221, 6442, 12884, 374287, 748574, 1278737, 1497148, 2557474, 5114948, 148591939, 297183878, 594367756, 1205578427, 2411156854, 4822313708, 478614635519, 957229271038, 1914458542076]

約数ペア:

[(1, 1914458542076), (2, 957229271038), (4, 478614635519), (397, 4822313708), (794, 2411156854), (1588, 1205578427), (3221, 594367756), (6442, 297183878), (12884, 148591939), (374287, 5114948), (748574, 2557474), (1278737, 1497148)]