29126495590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{440443}}^1$

素因数の和:440856

約数の個数: 32

約数和(自身を含む): 55654503840

約数和(自身を除く): 26528008250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1945, 3890, 6613, 13226, 33065, 66130, 440443, 880886, 2202215, 4404430, 7487531, 14975062, 37437655, 74875310, 171332327, 342664654, 856661635, 1713323270, 2912649559, 5825299118, 14563247795, 29126495590]

約数ペア:

[(1, 29126495590), (2, 14563247795), (5, 5825299118), (10, 2912649559), (17, 1713323270), (34, 856661635), (85, 342664654), (170, 171332327), (389, 74875310), (778, 37437655), (1945, 14975062), (3890, 7487531), (6613, 4404430), (13226, 2202215), (33065, 880886), (66130, 440443)]