437983390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{5839}}^1$

素因数の和:6436

約数の個数: 32

約数和(自身を含む): 850631040

約数和(自身を除く): 412647650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 577, 1154, 2885, 5770, 5839, 7501, 11678, 15002, 29195, 37505, 58390, 75010, 75907, 151814, 379535, 759070, 3369103, 6738206, 16845515, 33691030, 43798339, 87596678, 218991695, 437983390]

約数ペア:

[(1, 437983390), (2, 218991695), (5, 87596678), (10, 43798339), (13, 33691030), (26, 16845515), (65, 6738206), (130, 3369103), (577, 759070), (1154, 379535), (2885, 151814), (5770, 75907), (5839, 75010), (7501, 58390), (11678, 37505), (15002, 29195)]