2097369530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{208279}}^1$

素因数の和:208358

約数の個数: 32

約数和(自身を含む): 4048963200

約数和(自身を除く): 1951593670

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 208279, 416558, 1041395, 2082790, 3957301, 7914602, 11038787, 19786505, 22077574, 39573010, 55193935, 110387870, 209736953, 419473906, 1048684765, 2097369530]

約数ペア:

[(1, 2097369530), (2, 1048684765), (5, 419473906), (10, 209736953), (19, 110387870), (38, 55193935), (53, 39573010), (95, 22077574), (106, 19786505), (190, 11038787), (265, 7914602), (530, 3957301), (1007, 2082790), (2014, 1041395), (5035, 416558), (10070, 208279)]