487840998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{16651}}^1$

素因数の和:16932

約数の個数: 32

約数和(自身を含む): 1031091840

約数和(自身を除く): 543250842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 4883, 9766, 14649, 16651, 29298, 33302, 49953, 99906, 316369, 632738, 949107, 1898214, 4279307, 8558614, 12837921, 25675842, 81306833, 162613666, 243920499, 487840998]

約数ペア:

[(1, 487840998), (2, 243920499), (3, 162613666), (6, 81306833), (19, 25675842), (38, 12837921), (57, 8558614), (114, 4279307), (257, 1898214), (514, 949107), (771, 632738), (1542, 316369), (4883, 99906), (9766, 49953), (14649, 33302), (16651, 29298)]