350018780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1029467}}^1$

素因数の和:1029493

約数の個数: 24

約数和(自身を含む): 778277808

約数和(自身を除く): 428259028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1029467, 2058934, 4117868, 5147335, 10294670, 17500939, 20589340, 35001878, 70003756, 87504695, 175009390, 350018780]

約数ペア:

[(1, 350018780), (2, 175009390), (4, 87504695), (5, 70003756), (10, 35001878), (17, 20589340), (20, 17500939), (34, 10294670), (68, 5147335), (85, 4117868), (170, 2058934), (340, 1029467)]