843217492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16103}}^1$

素因数の和:16192

約数の個数: 48

約数和(自身を含む): 1704447360

約数和(自身を除く): 861229868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 16103, 26182, 32206, 52364, 64412, 209339, 305957, 418678, 611914, 837356, 853459, 1223828, 1706918, 3413836, 3977441, 7954882, 11094967, 15909764, 16215721, 22189934, 32431442, 44379868, 64862884, 210804373, 421608746, 843217492]

約数ペア:

[(1, 843217492), (2, 421608746), (4, 210804373), (13, 64862884), (19, 44379868), (26, 32431442), (38, 22189934), (52, 16215721), (53, 15909764), (76, 11094967), (106, 7954882), (212, 3977441), (247, 3413836), (494, 1706918), (689, 1223828), (988, 853459), (1007, 837356), (1378, 611914), (2014, 418678), (2756, 305957), (4028, 209339), (13091, 64412), (16103, 52364), (26182, 32206)]