1024439431678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71389}}^1\times {\mathrm{551927}}^1$

素因数の和:623331

約数の個数: 16

約数和(自身を含む): 1654889876640

約数和(自身を除く): 630450444962

約数列:

[1, 2, 13, 26, 71389, 142778, 551927, 928057, 1103854, 1856114, 7175051, 14350102, 39401516603, 78803033206, 512219715839, 1024439431678]

約数ペア:

[(1, 1024439431678), (2, 512219715839), (13, 78803033206), (26, 39401516603), (71389, 14350102), (142778, 7175051), (551927, 1856114), (928057, 1103854)]