408022270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55817}}^1$

素因数の和:55884

約数の個数: 32

約数和(自身を含む): 795741408

約数和(自身を除く): 387719138

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 55817, 111634, 279085, 558170, 948889, 1897778, 2400131, 4744445, 4800262, 9488890, 12000655, 24001310, 40802227, 81604454, 204011135, 408022270]

約数ペア:

[(1, 408022270), (2, 204011135), (5, 81604454), (10, 40802227), (17, 24001310), (34, 12000655), (43, 9488890), (85, 4800262), (86, 4744445), (170, 2400131), (215, 1897778), (430, 948889), (731, 558170), (1462, 279085), (3655, 111634), (7310, 55817)]