259464842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23454

約数の個数: 32

約数和(自身を含む): 486885504

約数和(自身を除く): 227420662

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 5551, 11102, 23371, 46742, 163597, 303823, 327194, 607646, 1425631, 2126761, 2851262, 4253522, 9979417, 18533203, 19958834, 37066406, 129732421, 259464842]

約数ペア:

[(1, 259464842), (2, 129732421), (7, 37066406), (13, 19958834), (14, 18533203), (26, 9979417), (61, 4253522), (91, 2851262), (122, 2126761), (182, 1425631), (427, 607646), (793, 327194), (854, 303823), (1586, 163597), (5551, 46742), (11102, 23371)]