145220413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1049}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 163699200

約数和(自身を除く): 18478787

約数列:

[1, 13, 23, 299, 463, 1049, 6019, 10649, 13637, 24127, 138437, 313651, 485687, 6313931, 11170801, 145220413]

約数ペア:

[(1, 145220413), (13, 11170801), (23, 6313931), (299, 485687), (463, 313651), (1049, 138437), (6019, 24127), (10649, 13637)]