8019511486

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{4271}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 13952010240

約数和(自身を除く): 5932498754

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1889, 3778, 4271, 8542, 13223, 26446, 29897, 59794, 134119, 268238, 303241, 606482, 938833, 1877666, 2122687, 4245374, 8067919, 16135838, 56475433, 112950866, 572822249, 1145644498, 4009755743, 8019511486]

約数ペア:

[(1, 8019511486), (2, 4009755743), (7, 1145644498), (14, 572822249), (71, 112950866), (142, 56475433), (497, 16135838), (994, 8067919), (1889, 4245374), (3778, 2122687), (4271, 1877666), (8542, 938833), (13223, 606482), (26446, 303241), (29897, 268238), (59794, 134119)]