1282260892016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{14237219}}^1$

素因数の和:14237673

約数の個数: 40

約数和(自身を含む): 2681665810320

約数和(自身を除く): 1399404918304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 1732, 3464, 5629, 6928, 11258, 22516, 45032, 90064, 14237219, 28474438, 56948876, 113897752, 185083847, 227795504, 370167694, 740335388, 1480670776, 2961341552, 6164715827, 12329431654, 24658863308, 49317726616, 80141305751, 98635453232, 160282611502, 320565223004, 641130446008, 1282260892016]

約数ペア:

[(1, 1282260892016), (2, 641130446008), (4, 320565223004), (8, 160282611502), (13, 98635453232), (16, 80141305751), (26, 49317726616), (52, 24658863308), (104, 12329431654), (208, 6164715827), (433, 2961341552), (866, 1480670776), (1732, 740335388), (3464, 370167694), (5629, 227795504), (6928, 185083847), (11258, 113897752), (22516, 56948876), (45032, 28474438), (90064, 14237219)]