449874698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18869}}^1$

素因数の和:19022

約数の個数: 32

約数和(自身を含む): 836922240

約数和(自身を除く): 387047542

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 11921, 18869, 23842, 37738, 132083, 245297, 264166, 490594, 1717079, 2471839, 3434158, 4943678, 17302873, 32133907, 34605746, 64267814, 224937349, 449874698]

約数ペア:

[(1, 449874698), (2, 224937349), (7, 64267814), (13, 34605746), (14, 32133907), (26, 17302873), (91, 4943678), (131, 3434158), (182, 2471839), (262, 1717079), (917, 490594), (1703, 264166), (1834, 245297), (3406, 132083), (11921, 37738), (18869, 23842)]