980801638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{280069}}^1$

素因数の和:280191

約数の個数: 16

約数和(自身を含む): 1572873120

約数和(自身を除く): 592071482

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 280069, 560138, 4761173, 9522346, 28847107, 57694214, 490400819, 980801638]

約数ペア:

[(1, 980801638), (2, 490400819), (17, 57694214), (34, 28847107), (103, 9522346), (206, 4761173), (1751, 560138), (3502, 280069)]