1380119041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{45127}}^1$

素因数の和:45408

約数の個数: 16

約数和(自身を含む): 1676595456

約数和(自身を除く): 296476415

約数列:

[1, 7, 17, 119, 257, 1799, 4369, 30583, 45127, 315889, 767159, 5370113, 11597639, 81183473, 197159863, 1380119041]

約数ペア:

[(1, 1380119041), (7, 197159863), (17, 81183473), (119, 11597639), (257, 5370113), (1799, 767159), (4369, 315889), (30583, 45127)]