1989278722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4523}}^1\times {\mathrm{7583}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 3087901440

約数和(自身を除く): 1098622718

約数列:

[1, 2, 29, 58, 4523, 7583, 9046, 15166, 131167, 219907, 262334, 439814, 34297909, 68595818, 994639361, 1989278722]

約数ペア:

[(1, 1989278722), (2, 994639361), (29, 68595818), (58, 34297909), (4523, 439814), (7583, 262334), (9046, 219907), (15166, 131167)]