308924278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{26821}}^1$

素因数の和:27279

約数の個数: 16

約数和(自身を含む): 500176656

約数和(自身を除く): 191252378

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 26821, 53642, 348673, 697346, 11881703, 23763406, 154462139, 308924278]

約数ペア:

[(1, 308924278), (2, 154462139), (13, 23763406), (26, 11881703), (443, 697346), (886, 348673), (5759, 53642), (11518, 26821)]